2501891709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1070557}}^1$

素因数の和:1070620

約数の個数: 16

約数和(自身を含む): 3597074880

約数和(自身を除く): 1095183171

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 1070557, 3211671, 20340583, 43892837, 61021749, 131678511, 833963903, 2501891709]

約数ペア:

[(1, 2501891709), (3, 833963903), (19, 131678511), (41, 61021749), (57, 43892837), (123, 20340583), (779, 3211671), (2337, 1070557)]