1213170926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 2206310400

約数和(自身を除く): 993139474

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 79, 89, 121, 158, 178, 242, 253, 341, 506, 682, 713, 869, 979, 1426, 1738, 1817, 1958, 2047, 2449, 2759, 2783, 3634, 3751, 4094, 4898, 5518, 5566, 7031, 7502, 7843, 9559, 10769, 14062, 15686, 19118, 19987, 21538, 22517, 26939, 30349, 39974, 45034, 53878, 56327, 60698, 63457, 77341, 86273, 112654, 126914, 154682, 161713, 172546, 217961, 219857, 247687, 296329, 323426, 333839, 435922, 439714, 495374, 592658, 619597, 667678, 698027, 850751, 1239194, 1396054, 1701502, 1778843, 2397571, 3557686, 4795142, 5013103, 6815567, 7678297, 10026206, 13631134, 15356594, 19567273, 26373281, 39134546, 52746562, 55144133, 110288266, 606585463, 1213170926]

約数ペア:

[(1, 1213170926), (2, 606585463), (11, 110288266), (22, 55144133), (23, 52746562), (31, 39134546), (46, 26373281), (62, 19567273), (79, 15356594), (89, 13631134), (121, 10026206), (158, 7678297), (178, 6815567), (242, 5013103), (253, 4795142), (341, 3557686), (506, 2397571), (682, 1778843), (713, 1701502), (869, 1396054), (979, 1239194), (1426, 850751), (1738, 698027), (1817, 667678), (1958, 619597), (2047, 592658), (2449, 495374), (2759, 439714), (2783, 435922), (3634, 333839), (3751, 323426), (4094, 296329), (4898, 247687), (5518, 219857), (5566, 217961), (7031, 172546), (7502, 161713), (7843, 154682), (9559, 126914), (10769, 112654), (14062, 86273), (15686, 77341), (19118, 63457), (19987, 60698), (21538, 56327), (22517, 53878), (26939, 45034), (30349, 39974)]