293828530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 538161408

約数和(自身を除く): 244332878

約数列:

[1, 2, 5, 10, 71, 142, 355, 421, 710, 842, 983, 1966, 2105, 4210, 4915, 9830, 29891, 59782, 69793, 139586, 149455, 298910, 348965, 413843, 697930, 827686, 2069215, 4138430, 29382853, 58765706, 146914265, 293828530]

約数ペア:

[(1, 293828530), (2, 146914265), (5, 58765706), (10, 29382853), (71, 4138430), (142, 2069215), (355, 827686), (421, 697930), (710, 413843), (842, 348965), (983, 298910), (1966, 149455), (2105, 139586), (4210, 69793), (4915, 59782), (9830, 29891)]