2188488

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 5556960

約数和(自身を除く): 3368472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1361, 1608, 2722, 4083, 5444, 8166, 10888, 16332, 32664, 91187, 182374, 273561, 364748, 547122, 729496, 1094244, 2188488]

約数ペア:

[(1, 2188488), (2, 1094244), (3, 729496), (4, 547122), (6, 364748), (8, 273561), (12, 182374), (24, 91187), (67, 32664), (134, 16332), (201, 10888), (268, 8166), (402, 5444), (536, 4083), (804, 2722), (1361, 1608)]