127930862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{26119}}^1$

素因数の和:26231

約数の個数: 16

約数和(自身を含む): 200601600

約数和(自身を除く): 72670738

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 26119, 52238, 809689, 1619378, 2063401, 4126802, 63965431, 127930862]

約数ペア:

[(1, 127930862), (2, 63965431), (31, 4126802), (62, 2063401), (79, 1619378), (158, 809689), (2449, 52238), (4898, 26119)]