486230636

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{601}}^1\times {\mathrm{787}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 856723056

約数和(自身を除く): 370492420

約数列:

[1, 2, 4, 257, 514, 601, 787, 1028, 1202, 1574, 2404, 3148, 154457, 202259, 308914, 404518, 472987, 617828, 809036, 945974, 1891948, 121557659, 243115318, 486230636]

約数ペア:

[(1, 486230636), (2, 243115318), (4, 121557659), (257, 1891948), (514, 945974), (601, 809036), (787, 617828), (1028, 472987), (1202, 404518), (1574, 308914), (2404, 202259), (3148, 154457)]