2012126578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{318677}}^1$

素因数の和:318738

約数の個数: 32

約数和(自身を含む): 3854729088

約数和(自身を除く): 1842602510

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 318677, 637354, 2230739, 3505447, 4461478, 7010894, 13065757, 24538129, 26131514, 49076258, 91460299, 143723327, 182920598, 287446654, 1006063289, 2012126578]

約数ペア:

[(1, 2012126578), (2, 1006063289), (7, 287446654), (11, 182920598), (14, 143723327), (22, 91460299), (41, 49076258), (77, 26131514), (82, 24538129), (154, 13065757), (287, 7010894), (451, 4461478), (574, 3505447), (902, 2230739), (3157, 637354), (6314, 318677)]