2650408624

素因数分解:

$2^4\times {\mathrm{4409}}^1\times {\mathrm{37571}}^1$

素因数の和:41988

約数の個数: 20

約数和(自身を含む): 5136468120

約数和(自身を除く): 2486059496

約数列:

[1, 2, 4, 8, 16, 4409, 8818, 17636, 35272, 37571, 70544, 75142, 150284, 300568, 601136, 165650539, 331301078, 662602156, 1325204312, 2650408624]

約数ペア:

[(1, 2650408624), (2, 1325204312), (4, 662602156), (8, 331301078), (16, 165650539), (4409, 601136), (8818, 300568), (17636, 150284), (35272, 75142), (37571, 70544)]