2011000318

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89849}}^1$

素因数の和:89920

約数の個数: 24

約数和(自身を含む): 3286353600

約数和(自身を除く): 1275353282

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11191, 22382, 89849, 179698, 1707131, 2785319, 3414262, 5570638, 32435489, 52921061, 64870978, 105842122, 1005500159, 2011000318]

約数ペア:

[(1, 2011000318), (2, 1005500159), (19, 105842122), (31, 64870978), (38, 52921061), (62, 32435489), (361, 5570638), (589, 3414262), (722, 2785319), (1178, 1707131), (11191, 179698), (22382, 89849)]