2150296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 4339440

約数和(自身を除く): 2189144

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 163, 194, 326, 388, 652, 776, 1304, 1649, 2771, 3298, 5542, 6596, 11084, 13192, 15811, 22168, 31622, 63244, 126488, 268787, 537574, 1075148, 2150296]

約数ペア:

[(1, 2150296), (2, 1075148), (4, 537574), (8, 268787), (17, 126488), (34, 63244), (68, 31622), (97, 22168), (136, 15811), (163, 13192), (194, 11084), (326, 6596), (388, 5542), (652, 3298), (776, 2771), (1304, 1649)]