513451010

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{81371}}^1$

素因数の和:82009

約数の個数: 16

約数和(自身を含む): 925687872

約数和(自身を除く): 412236862

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 81371, 162742, 406855, 813710, 51345101, 102690202, 256725505, 513451010]

約数ペア:

[(1, 513451010), (2, 256725505), (5, 102690202), (10, 51345101), (631, 813710), (1262, 406855), (3155, 162742), (6310, 81371)]