1630366821706

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17123}}^1\times {\mathrm{111493}}^1$

素因数の和:128686

約数の個数: 32

約数和(自身を含む): 2840924204928

約数和(自身を除く): 1210557383222

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 17123, 34246, 111493, 119861, 222986, 239722, 780451, 1044503, 1560902, 2089006, 6801073, 7311521, 13602146, 14623042, 47607511, 95215022, 1909094639, 3818189278, 13363662473, 26727324946, 116454772979, 232909545958, 815183410853, 1630366821706]

約数ペア:

[(1, 1630366821706), (2, 815183410853), (7, 232909545958), (14, 116454772979), (61, 26727324946), (122, 13363662473), (427, 3818189278), (854, 1909094639), (17123, 95215022), (34246, 47607511), (111493, 14623042), (119861, 13602146), (222986, 7311521), (239722, 6801073), (780451, 2089006), (1044503, 1560902)]