9874702970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{495967}}^1$

素因数の和:496166

約数の個数: 32

約数和(自身を含む): 19497494016

約数和(自身を除く): 9622791046

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 9955, 19910, 495967, 991934, 2479835, 4959670, 5455637, 10911274, 27278185, 54556370, 89770027, 179540054, 448850135, 897700270, 987470297, 1974940594, 4937351485, 9874702970]

約数ペア:

[(1, 9874702970), (2, 4937351485), (5, 1974940594), (10, 987470297), (11, 897700270), (22, 448850135), (55, 179540054), (110, 89770027), (181, 54556370), (362, 27278185), (905, 10911274), (1810, 5455637), (1991, 4959670), (3982, 2479835), (9955, 991934), (19910, 495967)]