4085655470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{94949}}^1$

素因数の和:95300

約数の個数: 32

約数和(自身を含む): 7943896800

約数和(自身を除く): 3858241330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 3310, 4303, 8606, 21515, 43030, 94949, 189898, 474745, 949490, 1234337, 2468674, 6171685, 12343370, 31428119, 62856238, 157140595, 314281190, 408565547, 817131094, 2042827735, 4085655470]

約数ペア:

[(1, 4085655470), (2, 2042827735), (5, 817131094), (10, 408565547), (13, 314281190), (26, 157140595), (65, 62856238), (130, 31428119), (331, 12343370), (662, 6171685), (1655, 2468674), (3310, 1234337), (4303, 949490), (8606, 474745), (21515, 189898), (43030, 94949)]