1921364584

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{364447}}^1$

素因数の和:365112

約数の個数: 16

約数和(自身を含む): 3608035200

約数和(自身を除く): 1686670616

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 364447, 728894, 1457788, 2915576, 240170573, 480341146, 960682292, 1921364584]

約数ペア:

[(1, 1921364584), (2, 960682292), (4, 480341146), (8, 240170573), (659, 2915576), (1318, 1457788), (2636, 728894), (5272, 364447)]