1353384670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{396887}}^1$

素因数の和:396936

約数の個数: 32

約数和(自身を含む): 2743289856

約数和(自身を除く): 1389905186

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 396887, 793774, 1984435, 3968870, 4365757, 8731514, 12303497, 21828785, 24606994, 43657570, 61517485, 123034970, 135338467, 270676934, 676692335, 1353384670]

約数ペア:

[(1, 1353384670), (2, 676692335), (5, 270676934), (10, 135338467), (11, 123034970), (22, 61517485), (31, 43657570), (55, 24606994), (62, 21828785), (110, 12303497), (155, 8731514), (310, 4365757), (341, 3968870), (682, 1984435), (1705, 793774), (3410, 396887)]