2078941340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14849581}}^1$

素因数の和:14849597

約数の個数: 24

約数和(自身を含む): 4989459552

約数和(自身を除く): 2910518212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14849581, 29699162, 59398324, 74247905, 103947067, 148495810, 207894134, 296991620, 415788268, 519735335, 1039470670, 2078941340]

約数ペア:

[(1, 2078941340), (2, 1039470670), (4, 519735335), (5, 415788268), (7, 296991620), (10, 207894134), (14, 148495810), (20, 103947067), (28, 74247905), (35, 59398324), (70, 29699162), (140, 14849581)]