858961004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{8719}}^1$

素因数の和:10973

約数の個数: 24

約数和(自身を含む): 1640755200

約数和(自身を除く): 781794196

約数列:

[1, 2, 4, 11, 22, 44, 2239, 4478, 8719, 8956, 17438, 24629, 34876, 49258, 95909, 98516, 191818, 383636, 19521841, 39043682, 78087364, 214740251, 429480502, 858961004]

約数ペア:

[(1, 858961004), (2, 429480502), (4, 214740251), (11, 78087364), (22, 39043682), (44, 19521841), (2239, 383636), (4478, 191818), (8719, 98516), (8956, 95909), (17438, 49258), (24629, 34876)]