1038223868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{71287}}^1$

素因数の和:71633

約数の個数: 24

約数和(自身を含む): 1988079744

約数和(自身を除く): 949855876

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 7282, 14564, 71287, 142574, 285148, 784157, 1568314, 3136628, 23595997, 47191994, 94383988, 259555967, 519111934, 1038223868]

約数ペア:

[(1, 1038223868), (2, 519111934), (4, 259555967), (11, 94383988), (22, 47191994), (44, 23595997), (331, 3136628), (662, 1568314), (1324, 784157), (3641, 285148), (7282, 142574), (14564, 71287)]