2105440966

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1\times {\mathrm{5297}}^1$

素因数の和:6215

約数の個数: 16

約数和(自身を含む): 3173332464

約数和(自身を除く): 1067891498

約数列:

[1, 2, 353, 563, 706, 1126, 5297, 10594, 198739, 397478, 1869841, 2982211, 3739682, 5964422, 1052720483, 2105440966]

約数ペア:

[(1, 2105440966), (2, 1052720483), (353, 5964422), (563, 3739682), (706, 2982211), (1126, 1869841), (5297, 397478), (10594, 198739)]