7945964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3785

約数の個数: 24

約数和(自身を含む): 15344448

約数和(自身を除く): 7398484

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 3727, 7454, 14908, 48451, 96902, 152807, 193804, 305614, 611228, 1986491, 3972982, 7945964]

約数ペア:

[(1, 7945964), (2, 3972982), (4, 1986491), (13, 611228), (26, 305614), (41, 193804), (52, 152807), (82, 96902), (164, 48451), (533, 14908), (1066, 7454), (2132, 3727)]