557402556

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{171403}}^1$

素因数の和:171681

約数の個数: 24

約数和(自身を含む): 1305412864

約数和(自身を除く): 748010308

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 171403, 342806, 514209, 685612, 1028418, 2056836, 46450213, 92900426, 139350639, 185800852, 278701278, 557402556]

約数ペア:

[(1, 557402556), (2, 278701278), (3, 185800852), (4, 139350639), (6, 92900426), (12, 46450213), (271, 2056836), (542, 1028418), (813, 685612), (1084, 514209), (1626, 342806), (3252, 171403)]