12791036746

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^2\times {\mathrm{419}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 20349221760

約数和(自身を除く): 7558185014

約数列:

[1, 2, 41, 47, 82, 89, 94, 178, 419, 838, 1927, 3649, 3854, 4183, 7298, 7921, 8366, 15842, 17179, 19693, 34358, 37291, 39386, 74582, 171503, 324761, 343006, 372287, 649522, 744574, 807413, 1528931, 1614826, 1752677, 3057862, 3318899, 3505354, 6637798, 15263767, 30527534, 71859757, 136074859, 143719514, 155988253, 272149718, 311976506, 6395518373, 12791036746]

約数ペア:

[(1, 12791036746), (2, 6395518373), (41, 311976506), (47, 272149718), (82, 155988253), (89, 143719514), (94, 136074859), (178, 71859757), (419, 30527534), (838, 15263767), (1927, 6637798), (3649, 3505354), (3854, 3318899), (4183, 3057862), (7298, 1752677), (7921, 1614826), (8366, 1528931), (15842, 807413), (17179, 744574), (19693, 649522), (34358, 372287), (37291, 343006), (39386, 324761), (74582, 171503)]