251948348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{12979}}^1$

素因数の和:13217

約数の個数: 24

約数和(自身を含む): 462295680

約数和(自身を除く): 210347332

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 4853, 9706, 12979, 19412, 25958, 51916, 298517, 597034, 1194068, 2738569, 5477138, 10954276, 62987087, 125974174, 251948348]

約数ペア:

[(1, 251948348), (2, 125974174), (4, 62987087), (23, 10954276), (46, 5477138), (92, 2738569), (211, 1194068), (422, 597034), (844, 298517), (4853, 51916), (9706, 25958), (12979, 19412)]