305814454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3217}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 521316000

約数和(自身を除く): 215501546

約数列:

[1, 2, 11, 22, 29, 58, 149, 298, 319, 638, 1639, 3217, 3278, 4321, 6434, 8642, 35387, 47531, 70774, 93293, 95062, 186586, 479333, 958666, 1026223, 2052446, 5272663, 10545326, 13900657, 27801314, 152907227, 305814454]

約数ペア:

[(1, 305814454), (2, 152907227), (11, 27801314), (22, 13900657), (29, 10545326), (58, 5272663), (149, 2052446), (298, 1026223), (319, 958666), (638, 479333), (1639, 186586), (3217, 95062), (3278, 93293), (4321, 70774), (6434, 47531), (8642, 35387)]