493487246

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{446191}}^1$

素因数の和:446279

約数の個数: 16

約数和(自身を含む): 856688640

約数和(自身を除く): 363201394

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 446191, 892382, 3123337, 6246674, 35249089, 70498178, 246743623, 493487246]

約数ペア:

[(1, 493487246), (2, 246743623), (7, 70498178), (14, 35249089), (79, 6246674), (158, 3123337), (553, 892382), (1106, 446191)]