380676972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2440237}}^1$

素因数の和:2440257

約数の個数: 24

約数和(自身を含む): 956573296

約数和(自身を除く): 575896324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2440237, 4880474, 7320711, 9760948, 14641422, 29282844, 31723081, 63446162, 95169243, 126892324, 190338486, 380676972]

約数ペア:

[(1, 380676972), (2, 190338486), (3, 126892324), (4, 95169243), (6, 63446162), (12, 31723081), (13, 29282844), (26, 14641422), (39, 9760948), (52, 7320711), (78, 4880474), (156, 2440237)]