1440604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 2847600

約数和(自身を除く): 1406996

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1129, 1276, 2258, 4516, 12419, 24838, 32741, 49676, 65482, 130964, 360151, 720302, 1440604]

約数ペア:

[(1, 1440604), (2, 720302), (4, 360151), (11, 130964), (22, 65482), (29, 49676), (44, 32741), (58, 24838), (116, 12419), (319, 4516), (638, 2258), (1129, 1276)]