125710018

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 221719680

約数和(自身を除く): 96009662

約数列:

[1, 2, 7, 14, 41, 82, 287, 389, 563, 574, 778, 1126, 2723, 3941, 5446, 7882, 15949, 23083, 31898, 46166, 111643, 161581, 219007, 223286, 323162, 438014, 1533049, 3066098, 8979287, 17958574, 62855009, 125710018]

約数ペア:

[(1, 125710018), (2, 62855009), (7, 17958574), (14, 8979287), (41, 3066098), (82, 1533049), (287, 438014), (389, 323162), (563, 223286), (574, 219007), (778, 161581), (1126, 111643), (2723, 46166), (3941, 31898), (5446, 23083), (7882, 15949)]