1874054140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13386101}}^1$

素因数の和:13386117

約数の個数: 24

約数和(自身を含む): 4497730272

約数和(自身を除く): 2623676132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13386101, 26772202, 53544404, 66930505, 93702707, 133861010, 187405414, 267722020, 374810828, 468513535, 937027070, 1874054140]

約数ペア:

[(1, 1874054140), (2, 937027070), (4, 468513535), (5, 374810828), (7, 267722020), (10, 187405414), (14, 133861010), (20, 93702707), (28, 66930505), (35, 53544404), (70, 26772202), (140, 13386101)]