439492074

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{213553}}^1$

素因数の和:213579

約数の個数: 32

約数和(自身を含む): 1025059200

約数和(自身を除く): 585567126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 213553, 427106, 640659, 1281318, 1494871, 2989742, 4484613, 8969226, 10464097, 20928194, 31392291, 62784582, 73248679, 146497358, 219746037, 439492074]

約数ペア:

[(1, 439492074), (2, 219746037), (3, 146497358), (6, 73248679), (7, 62784582), (14, 31392291), (21, 20928194), (42, 10464097), (49, 8969226), (98, 4484613), (147, 2989742), (294, 1494871), (343, 1281318), (686, 640659), (1029, 427106), (2058, 213553)]