245655314

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{7621}}^1$

素因数の和:7921

約数の個数: 16

約数和(自身を含む): 375368256

約数和(自身を除く): 129712942

約数列:

[1, 2, 71, 142, 227, 454, 7621, 15242, 16117, 32234, 541091, 1082182, 1729967, 3459934, 122827657, 245655314]

約数ペア:

[(1, 245655314), (2, 122827657), (71, 3459934), (142, 1729967), (227, 1082182), (454, 541091), (7621, 32234), (15242, 16117)]