1791044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 3278688

約数和(自身を除く): 1487644

約数列:

[1, 2, 4, 41, 67, 82, 134, 163, 164, 268, 326, 652, 2747, 5494, 6683, 10921, 10988, 13366, 21842, 26732, 43684, 447761, 895522, 1791044]

約数ペア:

[(1, 1791044), (2, 895522), (4, 447761), (41, 43684), (67, 26732), (82, 21842), (134, 13366), (163, 10988), (164, 10921), (268, 6683), (326, 5494), (652, 2747)]