1680491046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{12097}}^1$

素因数の和:12265

約数の個数: 48

約数和(自身を含む): 3666274704

約数和(自身を除く): 1985783658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 169, 274, 338, 411, 507, 822, 1014, 1781, 3562, 5343, 10686, 12097, 23153, 24194, 36291, 46306, 69459, 72582, 138918, 157261, 314522, 471783, 943566, 1657289, 2044393, 3314578, 4088786, 4971867, 6133179, 9943734, 12266358, 21544757, 43089514, 64634271, 129268542, 280081841, 560163682, 840245523, 1680491046]

約数ペア:

[(1, 1680491046), (2, 840245523), (3, 560163682), (6, 280081841), (13, 129268542), (26, 64634271), (39, 43089514), (78, 21544757), (137, 12266358), (169, 9943734), (274, 6133179), (338, 4971867), (411, 4088786), (507, 3314578), (822, 2044393), (1014, 1657289), (1781, 943566), (3562, 471783), (5343, 314522), (10686, 157261), (12097, 138918), (23153, 72582), (24194, 69459), (36291, 46306)]