2418664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2333336

約数列:

[1, 2, 4, 8, 43, 79, 86, 89, 158, 172, 178, 316, 344, 356, 632, 712, 3397, 3827, 6794, 7031, 7654, 13588, 14062, 15308, 27176, 28124, 30616, 56248, 302333, 604666, 1209332, 2418664]

約数ペア:

[(1, 2418664), (2, 1209332), (4, 604666), (8, 302333), (43, 56248), (79, 30616), (86, 28124), (89, 27176), (158, 15308), (172, 14062), (178, 13588), (316, 7654), (344, 7031), (356, 6794), (632, 3827), (712, 3397)]