80490767138

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2994671}}^1$

素因数の和:2994913

約数の個数: 16

約数和(自身を含む): 122901338880

約数和(自身を除く): 42410571742

約数列:

[1, 2, 89, 151, 178, 302, 13439, 26878, 2994671, 5989342, 266525719, 452195321, 533051438, 904390642, 40245383569, 80490767138]

約数ペア:

[(1, 80490767138), (2, 40245383569), (89, 904390642), (151, 533051438), (178, 452195321), (302, 266525719), (13439, 5989342), (26878, 2994671)]