478429130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{4157}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 913396176

約数和(自身を除く): 434967046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 677, 1354, 3385, 4157, 6770, 8314, 11509, 20785, 23018, 41570, 57545, 70669, 115090, 141338, 353345, 706690, 2814289, 5628578, 14071445, 28142890, 47842913, 95685826, 239214565, 478429130]

約数ペア:

[(1, 478429130), (2, 239214565), (5, 95685826), (10, 47842913), (17, 28142890), (34, 14071445), (85, 5628578), (170, 2814289), (677, 706690), (1354, 353345), (3385, 141338), (4157, 115090), (6770, 70669), (8314, 57545), (11509, 41570), (20785, 23018)]