2590346316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{38321}}^1$

素因数の和:38502

約数の個数: 48

約数和(自身を含む): 6232076928

約数和(自身を除く): 3641730612

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 131, 172, 258, 262, 393, 516, 524, 786, 1572, 5633, 11266, 16899, 22532, 33798, 38321, 67596, 76642, 114963, 153284, 229926, 459852, 1647803, 3295606, 4943409, 5020051, 6591212, 9886818, 10040102, 15060153, 19773636, 20080204, 30120306, 60240612, 215862193, 431724386, 647586579, 863448772, 1295173158, 2590346316]

約数ペア:

[(1, 2590346316), (2, 1295173158), (3, 863448772), (4, 647586579), (6, 431724386), (12, 215862193), (43, 60240612), (86, 30120306), (129, 20080204), (131, 19773636), (172, 15060153), (258, 10040102), (262, 9886818), (393, 6591212), (516, 5020051), (524, 4943409), (786, 3295606), (1572, 1647803), (5633, 459852), (11266, 229926), (16899, 153284), (22532, 114963), (33798, 76642), (38321, 67596)]