2015533270

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{507691}}^1$

素因数の和:508095

約数の個数: 16

約数和(自身を含む): 3637105488

約数和(自身を除く): 1621572218

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 507691, 1015382, 2538455, 5076910, 201553327, 403106654, 1007766635, 2015533270]

約数ペア:

[(1, 2015533270), (2, 1007766635), (5, 403106654), (10, 201553327), (397, 5076910), (794, 2538455), (1985, 1015382), (3970, 507691)]