1021223714

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{645527}}^1$

素因数の和:645649

約数の個数: 16

約数和(自身を含む): 1766164608

約数和(自身を除く): 744940894

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 645527, 1291054, 4518689, 9037378, 72944551, 145889102, 510611857, 1021223714]

約数ペア:

[(1, 1021223714), (2, 510611857), (7, 145889102), (14, 72944551), (113, 9037378), (226, 4518689), (791, 1291054), (1582, 645527)]