1439268490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{31079}}^1$

素因数の和:31518

約数の個数: 32

約数和(自身を含む): 2833004160

約数和(自身を除く): 1393735670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 2105, 4210, 4631, 9262, 23155, 31079, 46310, 62158, 155395, 310790, 341869, 683738, 1709345, 3418690, 13084259, 26168518, 65421295, 130842590, 143926849, 287853698, 719634245, 1439268490]

約数ペア:

[(1, 1439268490), (2, 719634245), (5, 287853698), (10, 143926849), (11, 130842590), (22, 65421295), (55, 26168518), (110, 13084259), (421, 3418690), (842, 1709345), (2105, 683738), (4210, 341869), (4631, 310790), (9262, 155395), (23155, 62158), (31079, 46310)]