7321964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 13912080

約数和(自身を除く): 6590116

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1013, 1807, 2026, 3614, 4052, 7228, 13169, 26338, 52676, 140807, 281614, 563228, 1830491, 3660982, 7321964]

約数ペア:

[(1, 7321964), (2, 3660982), (4, 1830491), (13, 563228), (26, 281614), (52, 140807), (139, 52676), (278, 26338), (556, 13169), (1013, 7228), (1807, 4052), (2026, 3614)]