247637986

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1\times {\mathrm{3539}}^1$

素因数の和:4193

約数の個数: 16

約数和(自身を含む): 378496800

約数和(自身を除く): 130858814

約数列:

[1, 2, 59, 118, 593, 1186, 3539, 7078, 34987, 69974, 208801, 417602, 2098627, 4197254, 123818993, 247637986]

約数ペア:

[(1, 247637986), (2, 123818993), (59, 4197254), (118, 2098627), (593, 417602), (1186, 208801), (3539, 69974), (7078, 34987)]