2980451033

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{410587}}^1$

素因数の和:410672

約数の個数: 16

約数和(自身を含む): 3665729664

約数和(自身を除く): 685278631

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 410587, 2874109, 6979979, 25045807, 48859853, 175320649, 425778719, 2980451033]

約数ペア:

[(1, 2980451033), (7, 425778719), (17, 175320649), (61, 48859853), (119, 25045807), (427, 6979979), (1037, 2874109), (7259, 410587)]