1620231724

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{683}}^1\times {\mathrm{2141}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 2851139088

約数和(自身を除く): 1230907364

約数列:

[1, 2, 4, 277, 554, 683, 1108, 1366, 2141, 2732, 4282, 8564, 189191, 378382, 593057, 756764, 1186114, 1462303, 2372228, 2924606, 5849212, 405057931, 810115862, 1620231724]

約数ペア:

[(1, 1620231724), (2, 810115862), (4, 405057931), (277, 5849212), (554, 2924606), (683, 2372228), (1108, 1462303), (1366, 1186114), (2141, 756764), (2732, 593057), (4282, 378382), (8564, 189191)]