2670356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 5097960

約数和(自身を除く): 2427604

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 577, 1154, 1157, 2308, 2314, 4628, 7501, 15002, 30004, 51353, 102706, 205412, 667589, 1335178, 2670356]

約数ペア:

[(1, 2670356), (2, 1335178), (4, 667589), (13, 205412), (26, 102706), (52, 51353), (89, 30004), (178, 15002), (356, 7501), (577, 4628), (1154, 2314), (1157, 2308)]