1899735551

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1\times {\mathrm{4957}}^1$

素因数の和:6050

約数の個数: 16

約数和(自身を含む): 2214679104

約数和(自身を除く): 314943553

約数列:

[1, 7, 53, 371, 1033, 4957, 7231, 34699, 54749, 262721, 383243, 1839047, 5120581, 35844067, 271390793, 1899735551]

約数ペア:

[(1, 1899735551), (7, 271390793), (53, 35844067), (371, 5120581), (1033, 1839047), (4957, 383243), (7231, 262721), (34699, 54749)]