2912374990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{368189}}^1$

素因数の和:368316

約数の個数: 32

約数和(自身を含む): 6044207040

約数和(自身を除く): 3131832050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 368189, 736378, 1840945, 2577323, 3681890, 5154646, 12886615, 25773230, 41605357, 83210714, 208026785, 291237499, 416053570, 582474998, 1456187495, 2912374990]

約数ペア:

[(1, 2912374990), (2, 1456187495), (5, 582474998), (7, 416053570), (10, 291237499), (14, 208026785), (35, 83210714), (70, 41605357), (113, 25773230), (226, 12886615), (565, 5154646), (791, 3681890), (1130, 2577323), (1582, 1840945), (3955, 736378), (7910, 368189)]