1977042214415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1\times {\mathrm{3783487}}^1$

素因数の和:3786082

約数の個数: 16

約数和(自身を含む): 2431269388800

約数和(自身を除く): 454227174385

約数列:

[1, 5, 41, 205, 2549, 12745, 104509, 522545, 3783487, 18917435, 155122967, 775614835, 9644108363, 48220541815, 395408442883, 1977042214415]

約数ペア:

[(1, 1977042214415), (5, 395408442883), (41, 48220541815), (205, 9644108363), (2549, 775614835), (12745, 155122967), (104509, 18917435), (522545, 3783487)]