1330790626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{31687}}^1$

素因数の和:31806

約数の個数: 32

約数和(自身を含む): 2299788288

約数和(自身を除く): 968997662

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1826, 1909, 3818, 20999, 31687, 41998, 63374, 348557, 697114, 728801, 1457602, 2630021, 5260042, 8016811, 16033622, 28930231, 57860462, 60490483, 120980966, 665395313, 1330790626]

約数ペア:

[(1, 1330790626), (2, 665395313), (11, 120980966), (22, 60490483), (23, 57860462), (46, 28930231), (83, 16033622), (166, 8016811), (253, 5260042), (506, 2630021), (913, 1457602), (1826, 728801), (1909, 697114), (3818, 348557), (20999, 63374), (31687, 41998)]