477500530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{15241}}^1$

素因数の和:15502

約数の個数: 32

約数和(自身を含む): 929518128

約数和(自身を除く): 452017598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 3133, 6266, 15241, 15665, 30482, 31330, 76205, 152410, 198133, 396266, 990665, 1981330, 3673081, 7346162, 18365405, 36730810, 47750053, 95500106, 238750265, 477500530]

約数ペア:

[(1, 477500530), (2, 238750265), (5, 95500106), (10, 47750053), (13, 36730810), (26, 18365405), (65, 7346162), (130, 3673081), (241, 1981330), (482, 990665), (1205, 396266), (2410, 198133), (3133, 152410), (6266, 76205), (15241, 31330), (15665, 30482)]