2012856670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{80611}}^1$

素因数の和:80856

約数の個数: 32

約数和(自身を含む): 3969979776

約数和(自身を除く): 1957123106

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 4994, 12485, 24970, 80611, 161222, 403055, 806110, 886721, 1773442, 4433605, 8867210, 18298697, 36597394, 91493485, 182986970, 201285667, 402571334, 1006428335, 2012856670]

約数ペア:

[(1, 2012856670), (2, 1006428335), (5, 402571334), (10, 201285667), (11, 182986970), (22, 91493485), (55, 36597394), (110, 18298697), (227, 8867210), (454, 4433605), (1135, 1773442), (2270, 886721), (2497, 806110), (4994, 403055), (12485, 161222), (24970, 80611)]