1978103684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2971}}^1\times {\mathrm{7237}}^1$

素因数の和:10235

約数の個数: 24

約数和(自身を含む): 3613904448

約数和(自身を除く): 1635800764

約数列:

[1, 2, 4, 23, 46, 92, 2971, 5942, 7237, 11884, 14474, 28948, 68333, 136666, 166451, 273332, 332902, 665804, 21501127, 43002254, 86004508, 494525921, 989051842, 1978103684]

約数ペア:

[(1, 1978103684), (2, 989051842), (4, 494525921), (23, 86004508), (46, 43002254), (92, 21501127), (2971, 665804), (5942, 332902), (7237, 273332), (11884, 166451), (14474, 136666), (28948, 68333)]