251175626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 418461120

約数和(自身を除く): 167285494

約数列:

[1, 2, 13, 26, 59, 73, 118, 146, 767, 949, 1534, 1898, 2243, 4307, 4486, 8614, 29159, 55991, 58318, 111982, 132337, 163739, 264674, 327478, 1720381, 2128607, 3440762, 4257214, 9660601, 19321202, 125587813, 251175626]

約数ペア:

[(1, 251175626), (2, 125587813), (13, 19321202), (26, 9660601), (59, 4257214), (73, 3440762), (118, 2128607), (146, 1720381), (767, 327478), (949, 264674), (1534, 163739), (1898, 132337), (2243, 111982), (4307, 58318), (4486, 55991), (8614, 29159)]