538639738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2959559}}^1$

素因数の和:2959581

約数の個数: 16

約数和(自身を含む): 994412160

約数和(自身を除く): 455772422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2959559, 5919118, 20716913, 38474267, 41433826, 76948534, 269319869, 538639738]

約数ペア:

[(1, 538639738), (2, 269319869), (7, 76948534), (13, 41433826), (14, 38474267), (26, 20716913), (91, 5919118), (182, 2959559)]