2541759756

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{17783}}^1$

素因数の和:18110

約数の個数: 48

約数和(自身を含む): 6090948864

約数和(自身を除く): 3549189108

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 516, 554, 831, 1108, 1662, 3324, 11911, 17783, 23822, 35566, 35733, 47644, 53349, 71132, 71466, 106698, 142932, 213396, 764669, 1529338, 2294007, 3058676, 4588014, 4925891, 9176028, 9851782, 14777673, 19703564, 29555346, 59110692, 211813313, 423626626, 635439939, 847253252, 1270879878, 2541759756]

約数ペア:

[(1, 2541759756), (2, 1270879878), (3, 847253252), (4, 635439939), (6, 423626626), (12, 211813313), (43, 59110692), (86, 29555346), (129, 19703564), (172, 14777673), (258, 9851782), (277, 9176028), (516, 4925891), (554, 4588014), (831, 3058676), (1108, 2294007), (1662, 1529338), (3324, 764669), (11911, 213396), (17783, 142932), (23822, 106698), (35566, 71466), (35733, 71132), (47644, 53349)]