127769026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2069}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 239656320

約数和(自身を除く): 111887294

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 802, 2069, 2807, 4138, 4411, 5614, 8822, 14483, 22759, 28966, 30877, 45518, 61754, 159313, 318626, 829669, 1659338, 5807683, 9126359, 11615366, 18252718, 63884513, 127769026]

約数ペア:

[(1, 127769026), (2, 63884513), (7, 18252718), (11, 11615366), (14, 9126359), (22, 5807683), (77, 1659338), (154, 829669), (401, 318626), (802, 159313), (2069, 61754), (2807, 45518), (4138, 30877), (4411, 28966), (5614, 22759), (8822, 14483)]