393422834

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 683168256

約数和(自身を除く): 289745422

約数列:

[1, 2, 7, 14, 113, 226, 431, 577, 791, 862, 1154, 1582, 3017, 4039, 6034, 8078, 48703, 65201, 97406, 130402, 248687, 340921, 456407, 497374, 681842, 912814, 1740809, 3481618, 28101631, 56203262, 196711417, 393422834]

約数ペア:

[(1, 393422834), (2, 196711417), (7, 56203262), (14, 28101631), (113, 3481618), (226, 1740809), (431, 912814), (577, 681842), (791, 497374), (862, 456407), (1154, 340921), (1582, 248687), (3017, 130402), (4039, 97406), (6034, 65201), (8078, 48703)]