513323906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{4639}}^1$

素因数の和:5609

約数の個数: 16

約数和(自身を含む): 783640320

約数和(自身を除く): 270316414

約数列:

[1, 2, 61, 122, 907, 1814, 4639, 9278, 55327, 110654, 282979, 565958, 4207573, 8415146, 256661953, 513323906]

約数ペア:

[(1, 513323906), (2, 256661953), (61, 8415146), (122, 4207573), (907, 565958), (1814, 282979), (4639, 110654), (9278, 55327)]