2079261380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14851867}}^1$

素因数の和:14851883

約数の個数: 24

約数和(自身を含む): 4990227648

約数和(自身を除く): 2910966268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14851867, 29703734, 59407468, 74259335, 103963069, 148518670, 207926138, 297037340, 415852276, 519815345, 1039630690, 2079261380]

約数ペア:

[(1, 2079261380), (2, 1039630690), (4, 519815345), (5, 415852276), (7, 297037340), (10, 207926138), (14, 148518670), (20, 103963069), (28, 74259335), (35, 59407468), (70, 29703734), (140, 14851867)]