2274738985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 2908224000

約数和(自身を除く): 633485015

約数列:

[1, 5, 23, 89, 109, 115, 445, 545, 2039, 2047, 2507, 9701, 10195, 10235, 12535, 46897, 48505, 181471, 222251, 223123, 234485, 907355, 1111255, 1115615, 4173833, 5111773, 19780339, 20869165, 25558865, 98901695, 454947797, 2274738985]

約数ペア:

[(1, 2274738985), (5, 454947797), (23, 98901695), (89, 25558865), (109, 20869165), (115, 19780339), (445, 5111773), (545, 4173833), (2039, 1115615), (2047, 1111255), (2507, 907355), (9701, 234485), (10195, 223123), (10235, 222251), (12535, 181471), (46897, 48505)]