868379044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{156071}}^1$

素因数の和:156195

約数の個数: 24

約数和(自身を含む): 1651866048

約数和(自身を除く): 783487004

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 156071, 312142, 624284, 2028923, 4057846, 8115692, 16699597, 33399194, 66798388, 217094761, 434189522, 868379044]

約数ペア:

[(1, 868379044), (2, 434189522), (4, 217094761), (13, 66798388), (26, 33399194), (52, 16699597), (107, 8115692), (214, 4057846), (428, 2028923), (1391, 624284), (2782, 312142), (5564, 156071)]