1311736232

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{3557}}^1$

素因数の和:5081

約数の個数: 32

約数和(自身を含む): 2541265920

約数和(自身を除く): 1229529688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1487, 2974, 3557, 5948, 7114, 11896, 14228, 28456, 46097, 92194, 110267, 184388, 220534, 368776, 441068, 882136, 5289259, 10578518, 21157036, 42314072, 163967029, 327934058, 655868116, 1311736232]

約数ペア:

[(1, 1311736232), (2, 655868116), (4, 327934058), (8, 163967029), (31, 42314072), (62, 21157036), (124, 10578518), (248, 5289259), (1487, 882136), (2974, 441068), (3557, 368776), (5948, 220534), (7114, 184388), (11896, 110267), (14228, 92194), (28456, 46097)]