508745390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{7901}}^1$

素因数の和:8092

約数の個数: 32

約数和(自身を含む): 942171264

約数和(自身を除く): 433425874

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 6439, 7901, 12878, 15802, 32195, 39505, 64390, 79010, 371347, 742694, 1082437, 1856735, 2164874, 3713470, 5412185, 10824370, 50874539, 101749078, 254372695, 508745390]

約数ペア:

[(1, 508745390), (2, 254372695), (5, 101749078), (10, 50874539), (47, 10824370), (94, 5412185), (137, 3713470), (235, 2164874), (274, 1856735), (470, 1082437), (685, 742694), (1370, 371347), (6439, 79010), (7901, 64390), (12878, 39505), (15802, 32195)]