129213604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{130783}}^1$

素因数の和:130819

約数の個数: 24

約数和(自身を含む): 256336640

約数和(自身を除く): 127123036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 130783, 261566, 523132, 1700179, 2484877, 3400358, 4969754, 6800716, 9939508, 32303401, 64606802, 129213604]

約数ペア:

[(1, 129213604), (2, 64606802), (4, 32303401), (13, 9939508), (19, 6800716), (26, 4969754), (38, 3400358), (52, 2484877), (76, 1700179), (247, 523132), (494, 261566), (988, 130783)]