2651468494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 4121948160

約数和(自身を除く): 1470479666

約数列:

[1, 2, 43, 86, 151, 191, 302, 382, 1069, 2138, 6493, 8213, 12986, 16426, 28841, 45967, 57682, 91934, 161419, 204179, 322838, 408358, 1240163, 2480326, 6941017, 8779697, 13882034, 17559394, 30831029, 61662058, 1325734247, 2651468494]

約数ペア:

[(1, 2651468494), (2, 1325734247), (43, 61662058), (86, 30831029), (151, 17559394), (191, 13882034), (302, 8779697), (382, 6941017), (1069, 2480326), (2138, 1240163), (6493, 408358), (8213, 322838), (12986, 204179), (16426, 161419), (28841, 91934), (45967, 57682)]