8159235842

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1\times {\mathrm{659}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 12536251200

約数和(自身を除く): 4377015358

約数列:

[1, 2, 73, 137, 146, 274, 619, 659, 1238, 1318, 10001, 20002, 45187, 48107, 84803, 90283, 90374, 96214, 169606, 180566, 407921, 815842, 6190619, 6590659, 12381238, 13181318, 29778233, 55885177, 59556466, 111770354, 4079617921, 8159235842]

約数ペア:

[(1, 8159235842), (2, 4079617921), (73, 111770354), (137, 59556466), (146, 55885177), (274, 29778233), (619, 13181318), (659, 12381238), (1238, 6590659), (1318, 6190619), (10001, 815842), (20002, 407921), (45187, 180566), (48107, 169606), (84803, 96214), (90283, 90374)]