254103630298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1\times {\mathrm{529981}}^1$

素因数の和:531502

約数の個数: 32

約数和(自身を含む): 454851751680

約数和(自身を除く): 200748121382

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1489, 2978, 10423, 20846, 34247, 68494, 239729, 479458, 529981, 1059962, 3709867, 7419734, 12189563, 24379126, 85326941, 170653882, 789141709, 1578283418, 5523991963, 11047983926, 18150259307, 36300518614, 127051815149, 254103630298]

約数ペア:

[(1, 254103630298), (2, 127051815149), (7, 36300518614), (14, 18150259307), (23, 11047983926), (46, 5523991963), (161, 1578283418), (322, 789141709), (1489, 170653882), (2978, 85326941), (10423, 24379126), (20846, 12189563), (34247, 7419734), (68494, 3709867), (239729, 1059962), (479458, 529981)]