4450509310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229763}}^1$

素因数の和:229932

約数の個数: 32

約数和(自身を含む): 8685079200

約数和(自身を除く): 4234569890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 229763, 459526, 1148815, 2297630, 2986919, 5973838, 14934595, 29869190, 34234687, 68469374, 171173435, 342346870, 445050931, 890101862, 2225254655, 4450509310]

約数ペア:

[(1, 4450509310), (2, 2225254655), (5, 890101862), (10, 445050931), (13, 342346870), (26, 171173435), (65, 68469374), (130, 34234687), (149, 29869190), (298, 14934595), (745, 5973838), (1490, 2986919), (1937, 2297630), (3874, 1148815), (9685, 459526), (19370, 229763)]