2420889794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{12953}}^1$

素因数の和:13234

約数の個数: 32

約数和(自身を含む): 4029212160

約数和(自身を除く): 1608322366

約数列:

[1, 2, 17, 23, 34, 46, 239, 391, 478, 782, 4063, 5497, 8126, 10994, 12953, 25906, 93449, 186898, 220201, 297919, 440402, 595838, 3095767, 5064623, 6191534, 10129246, 52628039, 71202641, 105256078, 142405282, 1210444897, 2420889794]

約数ペア:

[(1, 2420889794), (2, 1210444897), (17, 142405282), (23, 105256078), (34, 71202641), (46, 52628039), (239, 10129246), (391, 6191534), (478, 5064623), (782, 3095767), (4063, 595838), (5497, 440402), (8126, 297919), (10994, 220201), (12953, 186898), (25906, 93449)]