1880821158

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{121453}}^1$

素因数の和:121576

約数の個数: 32

約数和(自身を含む): 3935109600

約数和(自身を除く): 2054288442

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 267, 534, 2581, 5162, 7743, 15486, 121453, 242906, 364359, 728718, 3522137, 7044274, 10566411, 10809317, 21132822, 21618634, 32427951, 64855902, 313470193, 626940386, 940410579, 1880821158]

約数ペア:

[(1, 1880821158), (2, 940410579), (3, 626940386), (6, 313470193), (29, 64855902), (58, 32427951), (87, 21618634), (89, 21132822), (174, 10809317), (178, 10566411), (267, 7044274), (534, 3522137), (2581, 728718), (5162, 364359), (7743, 242906), (15486, 121453)]