15898983884

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{70951}}^1$

素因数の和:71166

約数の個数: 48

約数和(自身を含む): 32612944896

約数和(自身を除く): 16713961012

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 151, 212, 302, 371, 604, 742, 1057, 1484, 2114, 4228, 8003, 16006, 32012, 56021, 70951, 112042, 141902, 224084, 283804, 496657, 993314, 1986628, 3760403, 7520806, 10713601, 15041612, 21427202, 26322821, 42854404, 52645642, 74995207, 105291284, 149990414, 299980828, 567820853, 1135641706, 2271283412, 3974745971, 7949491942, 15898983884]

約数ペア:

[(1, 15898983884), (2, 7949491942), (4, 3974745971), (7, 2271283412), (14, 1135641706), (28, 567820853), (53, 299980828), (106, 149990414), (151, 105291284), (212, 74995207), (302, 52645642), (371, 42854404), (604, 26322821), (742, 21427202), (1057, 15041612), (1484, 10713601), (2114, 7520806), (4228, 3760403), (8003, 1986628), (16006, 993314), (32012, 496657), (56021, 283804), (70951, 224084), (112042, 141902)]