1144497620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8174983}}^1$

素因数の和:8174999

約数の個数: 24

約数和(自身を含む): 2746794624

約数和(自身を除く): 1602297004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8174983, 16349966, 32699932, 40874915, 57224881, 81749830, 114449762, 163499660, 228899524, 286124405, 572248810, 1144497620]

約数ペア:

[(1, 1144497620), (2, 572248810), (4, 286124405), (5, 228899524), (7, 163499660), (10, 114449762), (14, 81749830), (20, 57224881), (28, 40874915), (35, 32699932), (70, 16349966), (140, 8174983)]