313633502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2731}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 580145664

約数和(自身を除く): 266512162

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 631, 1262, 2731, 4417, 5462, 8203, 8834, 16406, 19117, 35503, 38234, 57421, 71006, 114842, 248521, 497042, 1723261, 3446522, 12062827, 22402393, 24125654, 44804786, 156816751, 313633502]

約数ペア:

[(1, 313633502), (2, 156816751), (7, 44804786), (13, 24125654), (14, 22402393), (26, 12062827), (91, 3446522), (182, 1723261), (631, 497042), (1262, 248521), (2731, 114842), (4417, 71006), (5462, 57421), (8203, 38234), (8834, 35503), (16406, 19117)]