40505688002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4703}}^1\times {\mathrm{331259}}^1$

素因数の和:335977

約数の個数: 16

約数和(自身を含む): 65446375680

約数和(自身を除く): 24940687678

約数列:

[1, 2, 13, 26, 4703, 9406, 61139, 122278, 331259, 662518, 4306367, 8612734, 1557911077, 3115822154, 20252844001, 40505688002]

約数ペア:

[(1, 40505688002), (2, 20252844001), (13, 3115822154), (26, 1557911077), (4703, 8612734), (9406, 4306367), (61139, 662518), (122278, 331259)]