2604270401

素因数分解:

${\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{2389}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 2684734800

約数和(自身を除く): 80464399

約数列:

[1, 73, 109, 137, 2389, 7957, 10001, 14933, 174397, 260401, 327293, 1090109, 19009273, 23892389, 35674937, 2604270401]

約数ペア:

[(1, 2604270401), (73, 35674937), (109, 23892389), (137, 19009273), (2389, 1090109), (7957, 327293), (10001, 260401), (14933, 174397)]