980723422

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{446189}}^1$

素因数の和:446355

約数の個数: 16

約数和(自身を含む): 1691952480

約数和(自身を除く): 711229058

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 446189, 892378, 3123323, 6246646, 70051673, 140103346, 490361711, 980723422]

約数ペア:

[(1, 980723422), (2, 490361711), (7, 140103346), (14, 70051673), (157, 6246646), (314, 3123323), (1099, 892378), (2198, 446189)]