251036006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 421666560

約数和(自身を除く): 170630554

約数列:

[1, 2, 13, 26, 29, 58, 223, 377, 446, 754, 1493, 2899, 2986, 5798, 6467, 12934, 19409, 38818, 43297, 84071, 86594, 168142, 332939, 562861, 665878, 1125722, 4328207, 8656414, 9655231, 19310462, 125518003, 251036006]

約数ペア:

[(1, 251036006), (2, 125518003), (13, 19310462), (26, 9655231), (29, 8656414), (58, 4328207), (223, 1125722), (377, 665878), (446, 562861), (754, 332939), (1493, 168142), (2899, 86594), (2986, 84071), (5798, 43297), (6467, 38818), (12934, 19409)]