130487924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{202621}}^1$

素因数の和:202655

約数の個数: 24

約数和(自身を含む): 272323968

約数和(自身を除く): 141836044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 202621, 405242, 810484, 1418347, 2836694, 4660283, 5673388, 9320566, 18641132, 32621981, 65243962, 130487924]

約数ペア:

[(1, 130487924), (2, 65243962), (4, 32621981), (7, 18641132), (14, 9320566), (23, 5673388), (28, 4660283), (46, 2836694), (92, 1418347), (161, 810484), (322, 405242), (644, 202621)]