2113251244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{456623}}^1$

素因数の和:456729

約数の個数: 24

約数和(自身を含む): 4027423680

約数和(自身を除く): 1914172436

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 456623, 913246, 1826492, 5936099, 11872198, 23744396, 40639447, 81278894, 162557788, 528312811, 1056625622, 2113251244]

約数ペア:

[(1, 2113251244), (2, 1056625622), (4, 528312811), (13, 162557788), (26, 81278894), (52, 40639447), (89, 23744396), (178, 11872198), (356, 5936099), (1157, 1826492), (2314, 913246), (4628, 456623)]