253426376

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{10079}}^1$

素因数の和:10541

約数の個数: 32

約数和(自身を含む): 544320000

約数和(自身を除く): 290893624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 3143, 3592, 6286, 10079, 12572, 20158, 25144, 40316, 70553, 80632, 141106, 282212, 564424, 4525471, 9050942, 18101884, 31678297, 36203768, 63356594, 126713188, 253426376]

約数ペア:

[(1, 253426376), (2, 126713188), (4, 63356594), (7, 36203768), (8, 31678297), (14, 18101884), (28, 9050942), (56, 4525471), (449, 564424), (898, 282212), (1796, 141106), (3143, 80632), (3592, 70553), (6286, 40316), (10079, 25144), (12572, 20158)]