2026559780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14475427}}^1$

素因数の和:14475443

約数の個数: 24

約数和(自身を含む): 4863743808

約数和(自身を除く): 2837184028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14475427, 28950854, 57901708, 72377135, 101327989, 144754270, 202655978, 289508540, 405311956, 506639945, 1013279890, 2026559780]

約数ペア:

[(1, 2026559780), (2, 1013279890), (4, 506639945), (5, 405311956), (7, 289508540), (10, 202655978), (14, 144754270), (20, 101327989), (28, 72377135), (35, 57901708), (70, 28950854), (140, 14475427)]