421058090

素因数分解:

$2^1\times 5^1\times {\mathrm{4931}}^1\times {\mathrm{8539}}^1$

素因数の和:13477

約数の個数: 16

約数和(自身を含む): 758147040

約数和(自身を除く): 337088950

約数列:

[1, 2, 5, 10, 4931, 8539, 9862, 17078, 24655, 42695, 49310, 85390, 42105809, 84211618, 210529045, 421058090]

約数ペア:

[(1, 421058090), (2, 210529045), (5, 84211618), (10, 42105809), (4931, 85390), (8539, 49310), (9862, 42695), (17078, 24655)]