40641302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4931}}^1$

素因数の和:5263

約数の個数: 16

約数和(自身を含む): 65871792

約数和(自身を除く): 25230490

約数列:

[1, 2, 13, 26, 317, 634, 4121, 4931, 8242, 9862, 64103, 128206, 1563127, 3126254, 20320651, 40641302]

約数ペア:

[(1, 40641302), (2, 20320651), (13, 3126254), (26, 1563127), (317, 128206), (634, 64103), (4121, 9862), (4931, 8242)]