1310996897264

素因数分解:

$2^4\times {\mathrm{3391}}^1\times {\mathrm{24163169}}^1$

素因数の和:24166568

約数の個数: 20

約数和(自身を含む): 2540805651840

約数和(自身を除く): 1229808754576

約数列:

[1, 2, 4, 8, 16, 3391, 6782, 13564, 27128, 54256, 24163169, 48326338, 96652676, 193305352, 386610704, 81937306079, 163874612158, 327749224316, 655498448632, 1310996897264]

約数ペア:

[(1, 1310996897264), (2, 655498448632), (4, 327749224316), (8, 163874612158), (16, 81937306079), (3391, 386610704), (6782, 193305352), (13564, 96652676), (27128, 48326338), (54256, 24163169)]