1960132016

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{219943}}^1$

素因数の和:220508

約数の個数: 20

約数和(自身を含む): 3804591312

約数和(自身を除く): 1844459296

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 219943, 439886, 879772, 1759544, 3519088, 122508251, 245016502, 490033004, 980066008, 1960132016]

約数ペア:

[(1, 1960132016), (2, 980066008), (4, 490033004), (8, 245016502), (16, 122508251), (557, 3519088), (1114, 1759544), (2228, 879772), (4456, 439886), (8912, 219943)]