1120005122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7121}}^1\times {\mathrm{4139}}^1$

素因数の和:11281

約数の個数: 16

約数和(自身を含む): 1769104800

約数和(自身を除く): 649099678

約数列:

[1, 2, 19, 38, 4139, 7121, 8278, 14242, 78641, 135299, 157282, 270598, 29473819, 58947638, 560002561, 1120005122]

約数ペア:

[(1, 1120005122), (2, 560002561), (19, 58947638), (38, 29473819), (4139, 270598), (7121, 157282), (8278, 135299), (14242, 78641)]