124616842

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{21143}}^1$

素因数の和:21573

約数の個数: 16

約数和(自身を含む): 214146432

約数和(自身を除く): 89529590

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 21143, 42286, 148001, 296002, 8901203, 17802406, 62308421, 124616842]

約数ペア:

[(1, 124616842), (2, 62308421), (7, 17802406), (14, 8901203), (421, 296002), (842, 148001), (2947, 42286), (5894, 21143)]