2912111995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67169}}^1$

素因数の和:67239

約数の個数: 32

約数和(自身を含む): 4062441600

約数和(自身を除く): 1150329605

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 3335, 8671, 43355, 67169, 335845, 873197, 1544887, 1947901, 4365985, 7724435, 9739505, 20083531, 25322713, 44801723, 100417655, 126613565, 224008615, 582422399, 2912111995]

約数ペア:

[(1, 2912111995), (5, 582422399), (13, 224008615), (23, 126613565), (29, 100417655), (65, 44801723), (115, 25322713), (145, 20083531), (299, 9739505), (377, 7724435), (667, 4365985), (1495, 1947901), (1885, 1544887), (3335, 873197), (8671, 335845), (43355, 67169)]