2778016634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{1597}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 4328406720

約数和(自身を除く): 1550390086

約数列:

[1, 2, 43, 86, 113, 179, 226, 358, 1597, 3194, 4859, 7697, 9718, 15394, 20227, 40454, 68671, 137342, 180461, 285863, 360922, 571726, 869761, 1739522, 7759823, 12292109, 15519646, 24584218, 32302519, 64605038, 1389008317, 2778016634]

約数ペア:

[(1, 2778016634), (2, 1389008317), (43, 64605038), (86, 32302519), (113, 24584218), (179, 15519646), (226, 12292109), (358, 7759823), (1597, 1739522), (3194, 869761), (4859, 571726), (7697, 360922), (9718, 285863), (15394, 180461), (20227, 137342), (40454, 68671)]