2976009807745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{644855863}}^1$

素因数の和:644855952

約数の個数: 16

約数和(自身を含む): 3900088265472

約数和(自身を除く): 924078457727

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 644855863, 3224279315, 8383126219, 41915631095, 45784766273, 228923831365, 595201961549, 2976009807745]

約数ペア:

[(1, 2976009807745), (5, 595201961549), (13, 228923831365), (65, 45784766273), (71, 41915631095), (355, 8383126219), (923, 3224279315), (4615, 644855863)]