1873340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13381}}^1$

素因数の和:13397

約数の個数: 24

約数和(自身を含む): 4496352

約数和(自身を除く): 2623012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13381, 26762, 53524, 66905, 93667, 133810, 187334, 267620, 374668, 468335, 936670, 1873340]

約数ペア:

[(1, 1873340), (2, 936670), (4, 468335), (5, 374668), (7, 267620), (10, 187334), (14, 133810), (20, 93667), (28, 66905), (35, 53524), (70, 26762), (140, 13381)]