4089238894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 6945305472

約数和(自身を除く): 2856066578

約数列:

[1, 2, 13, 26, 41, 71, 82, 97, 142, 194, 533, 557, 923, 1066, 1114, 1261, 1846, 2522, 2911, 3977, 5822, 6887, 7241, 7954, 13774, 14482, 22837, 37843, 39547, 45674, 51701, 54029, 75686, 79094, 89531, 103402, 108058, 179062, 282367, 296881, 514111, 564734, 593762, 702377, 1028222, 1404754, 1621427, 2215189, 3242854, 3670771, 3836059, 4430378, 7341542, 7672118, 21078551, 28797457, 42157102, 49868767, 57594914, 99737534, 157278419, 314556838, 2044619447, 4089238894]

約数ペア:

[(1, 4089238894), (2, 2044619447), (13, 314556838), (26, 157278419), (41, 99737534), (71, 57594914), (82, 49868767), (97, 42157102), (142, 28797457), (194, 21078551), (533, 7672118), (557, 7341542), (923, 4430378), (1066, 3836059), (1114, 3670771), (1261, 3242854), (1846, 2215189), (2522, 1621427), (2911, 1404754), (3977, 1028222), (5822, 702377), (6887, 593762), (7241, 564734), (7954, 514111), (13774, 296881), (14482, 282367), (22837, 179062), (37843, 108058), (39547, 103402), (45674, 89531), (51701, 79094), (54029, 75686)]