7802085599

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{20879}}^1$

素因数の和:21131

約数の個数: 32

約数和(自身を含む): 10198794240

約数和(自身を除く): 2396708641

約数列:

[1, 7, 11, 23, 77, 161, 211, 253, 1477, 1771, 2321, 4853, 16247, 20879, 33971, 53383, 146153, 229669, 373681, 480217, 1607683, 3361519, 4405469, 5282387, 30838283, 36976709, 48460159, 101325787, 339221113, 709280509, 1114583657, 7802085599]

約数ペア:

[(1, 7802085599), (7, 1114583657), (11, 709280509), (23, 339221113), (77, 101325787), (161, 48460159), (211, 36976709), (253, 30838283), (1477, 5282387), (1771, 4405469), (2321, 3361519), (4853, 1607683), (16247, 480217), (20879, 373681), (33971, 229669), (53383, 146153)]