7980081808

素因数分解:

$2^4\times {\mathrm{5227}}^1\times {\mathrm{95419}}^1$

素因数の和:100654

約数の個数: 20

約数和(自身を含む): 15464528560

約数和(自身を除く): 7484446752

約数列:

[1, 2, 4, 8, 16, 5227, 10454, 20908, 41816, 83632, 95419, 190838, 381676, 763352, 1526704, 498755113, 997510226, 1995020452, 3990040904, 7980081808]

約数ペア:

[(1, 7980081808), (2, 3990040904), (4, 1995020452), (8, 997510226), (16, 498755113), (5227, 1526704), (10454, 763352), (20908, 381676), (41816, 190838), (83632, 95419)]