2555916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 7014336

約数和(自身を除く): 4458420

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 67, 68, 102, 132, 134, 187, 201, 204, 268, 289, 374, 402, 561, 578, 737, 748, 804, 867, 1122, 1139, 1156, 1474, 1734, 2211, 2244, 2278, 2948, 3179, 3417, 3468, 4422, 4556, 6358, 6834, 8844, 9537, 12529, 12716, 13668, 19074, 19363, 25058, 37587, 38148, 38726, 50116, 58089, 75174, 77452, 116178, 150348, 212993, 232356, 425986, 638979, 851972, 1277958, 2555916]

約数ペア:

[(1, 2555916), (2, 1277958), (3, 851972), (4, 638979), (6, 425986), (11, 232356), (12, 212993), (17, 150348), (22, 116178), (33, 77452), (34, 75174), (44, 58089), (51, 50116), (66, 38726), (67, 38148), (68, 37587), (102, 25058), (132, 19363), (134, 19074), (187, 13668), (201, 12716), (204, 12529), (268, 9537), (289, 8844), (374, 6834), (402, 6358), (561, 4556), (578, 4422), (737, 3468), (748, 3417), (804, 3179), (867, 2948), (1122, 2278), (1139, 2244), (1156, 2211), (1474, 1734)]