2247279728

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{169427}}^1$

素因数の和:170264

約数の個数: 20

約数和(自身を含む): 4359382440

約数和(自身を除く): 2112102712

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 13264, 169427, 338854, 677708, 1355416, 2710832, 140454983, 280909966, 561819932, 1123639864, 2247279728]

約数ペア:

[(1, 2247279728), (2, 1123639864), (4, 561819932), (8, 280909966), (16, 140454983), (829, 2710832), (1658, 1355416), (3316, 677708), (6632, 338854), (13264, 169427)]