13973660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 31552416

約数和(自身を除く): 17578756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 563, 730, 1126, 1241, 1460, 2252, 2482, 2815, 4964, 5630, 6205, 9571, 11260, 12410, 19142, 24820, 38284, 41099, 47855, 82198, 95710, 164396, 191420, 205495, 410990, 698683, 821980, 1397366, 2794732, 3493415, 6986830, 13973660]

約数ペア:

[(1, 13973660), (2, 6986830), (4, 3493415), (5, 2794732), (10, 1397366), (17, 821980), (20, 698683), (34, 410990), (68, 205495), (73, 191420), (85, 164396), (146, 95710), (170, 82198), (292, 47855), (340, 41099), (365, 38284), (563, 24820), (730, 19142), (1126, 12410), (1241, 11260), (1460, 9571), (2252, 6205), (2482, 5630), (2815, 4964)]