2470818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 5719680

約数和(自身を除く): 3248862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 661, 1246, 1322, 1869, 1983, 3738, 3966, 4627, 9254, 13881, 27762, 58829, 117658, 176487, 352974, 411803, 823606, 1235409, 2470818]

約数ペア:

[(1, 2470818), (2, 1235409), (3, 823606), (6, 411803), (7, 352974), (14, 176487), (21, 117658), (42, 58829), (89, 27762), (178, 13881), (267, 9254), (534, 4627), (623, 3966), (661, 3738), (1246, 1983), (1322, 1869)]