1981403669476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36587}}^1\times {\mathrm{10343}}^1$

素因数の和:46969

約数の個数: 96

約数和(自身を含む): 4577928026112

約数和(自身を除く): 2596524356636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 10343, 20686, 36587, 41372, 72401, 73174, 113773, 144802, 146348, 175831, 227546, 256109, 289604, 351662, 402457, 455092, 512218, 621979, 703324, 796411, 804914, 1024436, 1230817, 1243958, 1592822, 1609828, 1934141, 2461634, 2487916, 2817199, 3185644, 3868282, 4353853, 4923268, 5634398, 6841769, 7736564, 8707706, 11268796, 13538987, 13683538, 17415412, 27077974, 27367076, 47892383, 54155948, 95784766, 191569532, 378419341, 756838682, 1513677364, 2648935387, 4162612751, 5297870774, 6433128797, 8325225502, 10595741548, 12866257594, 16650451004, 25732515188, 29138289257, 45031901579, 58276578514, 70764416767, 90063803158, 116553157028, 141528833534, 180127606316, 283057667068, 495350917369, 990701834738, 1981403669476]

約数ペア:

[(1, 1981403669476), (2, 990701834738), (4, 495350917369), (7, 283057667068), (11, 180127606316), (14, 141528833534), (17, 116553157028), (22, 90063803158), (28, 70764416767), (34, 58276578514), (44, 45031901579), (68, 29138289257), (77, 25732515188), (119, 16650451004), (154, 12866257594), (187, 10595741548), (238, 8325225502), (308, 6433128797), (374, 5297870774), (476, 4162612751), (748, 2648935387), (1309, 1513677364), (2618, 756838682), (5236, 378419341), (10343, 191569532), (20686, 95784766), (36587, 54155948), (41372, 47892383), (72401, 27367076), (73174, 27077974), (113773, 17415412), (144802, 13683538), (146348, 13538987), (175831, 11268796), (227546, 8707706), (256109, 7736564), (289604, 6841769), (351662, 5634398), (402457, 4923268), (455092, 4353853), (512218, 3868282), (621979, 3185644), (703324, 2817199), (796411, 2487916), (804914, 2461634), (1024436, 1934141), (1230817, 1609828), (1243958, 1592822)]