2012564710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{15749}}^1$

素因数の和:16752

約数の個数: 32

約数和(自身を含む): 3905496000

約数和(自身を除く): 1892931290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 983, 1966, 4915, 9830, 12779, 15749, 25558, 31498, 63895, 78745, 127790, 157490, 204737, 409474, 1023685, 2047370, 15481267, 30962534, 77406335, 154812670, 201256471, 402512942, 1006282355, 2012564710]

約数ペア:

[(1, 2012564710), (2, 1006282355), (5, 402512942), (10, 201256471), (13, 154812670), (26, 77406335), (65, 30962534), (130, 15481267), (983, 2047370), (1966, 1023685), (4915, 409474), (9830, 204737), (12779, 157490), (15749, 127790), (25558, 78745), (31498, 63895)]