438045170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{6803}}^1$

素因数の和:6994

約数の個数: 32

約数和(自身を含む): 811254528

約数和(自身を除く): 373209358

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 6439, 6803, 12878, 13606, 32195, 34015, 64390, 68030, 319741, 639482, 932011, 1598705, 1864022, 3197410, 4660055, 9320110, 43804517, 87609034, 219022585, 438045170]

約数ペア:

[(1, 438045170), (2, 219022585), (5, 87609034), (10, 43804517), (47, 9320110), (94, 4660055), (137, 3197410), (235, 1864022), (274, 1598705), (470, 932011), (685, 639482), (1370, 319741), (6439, 68030), (6803, 64390), (12878, 34015), (13606, 32195)]