2485156930

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{194609}}^1$

素因数の和:195893

約数の個数: 16

約数和(自身を含む): 4476808440

約数和(自身を除く): 1991651510

約数列:

[1, 2, 5, 10, 1277, 2554, 6385, 12770, 194609, 389218, 973045, 1946090, 248515693, 497031386, 1242578465, 2485156930]

約数ペア:

[(1, 2485156930), (2, 1242578465), (5, 497031386), (10, 248515693), (1277, 1946090), (2554, 973045), (6385, 389218), (12770, 194609)]