2251567234

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{15263}}^1$

素因数の和:15570

約数の個数: 32

約数和(自身を含む): 3969616896

約数和(自身を除く): 1718049662

約数列:

[1, 2, 7, 14, 41, 82, 257, 287, 514, 574, 1799, 3598, 10537, 15263, 21074, 30526, 73759, 106841, 147518, 213682, 625783, 1251566, 3922591, 4380481, 7845182, 8760962, 27458137, 54916274, 160826231, 321652462, 1125783617, 2251567234]

約数ペア:

[(1, 2251567234), (2, 1125783617), (7, 321652462), (14, 160826231), (41, 54916274), (82, 27458137), (257, 8760962), (287, 7845182), (514, 4380481), (574, 3922591), (1799, 1251566), (3598, 625783), (10537, 213682), (15263, 147518), (21074, 106841), (30526, 73759)]