127931449096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3453127}}^1$

素因数の和:3453565

約数の個数: 32

約数和(自身を含む): 262299602880

約数和(自身を除く): 134368153784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 4631, 9262, 18524, 37048, 3453127, 6906254, 13812508, 27625016, 37984397, 75968794, 151937588, 303875176, 1453766467, 2907532934, 5815065868, 11630131736, 15991431137, 31982862274, 63965724548, 127931449096]

約数ペア:

[(1, 127931449096), (2, 63965724548), (4, 31982862274), (8, 15991431137), (11, 11630131736), (22, 5815065868), (44, 2907532934), (88, 1453766467), (421, 303875176), (842, 151937588), (1684, 75968794), (3368, 37984397), (4631, 27625016), (9262, 13812508), (18524, 6906254), (37048, 3453127)]