1794620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 3833088

約数和(自身を除く): 2038468

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1471, 2942, 5884, 7355, 14710, 29420, 89731, 179462, 358924, 448655, 897310, 1794620]

約数ペア:

[(1, 1794620), (2, 897310), (4, 448655), (5, 358924), (10, 179462), (20, 89731), (61, 29420), (122, 14710), (244, 7355), (305, 5884), (610, 2942), (1220, 1471)]