130520080068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1553810477}}^1$

素因数の和:1553810491

約数の個数: 24

約数和(自身を含む): 348053547072

約数和(自身を除く): 217533467004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1553810477, 3107620954, 4661431431, 6215241908, 9322862862, 10876673339, 18645725724, 21753346678, 32630020017, 43506693356, 65260040034, 130520080068]

約数ペア:

[(1, 130520080068), (2, 65260040034), (3, 43506693356), (4, 32630020017), (6, 21753346678), (7, 18645725724), (12, 10876673339), (14, 9322862862), (21, 6215241908), (28, 4661431431), (42, 3107620954), (84, 1553810477)]