2903128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 5715360

約数和(自身を除く): 2812232

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 167, 212, 328, 334, 424, 668, 1336, 2173, 4346, 6847, 8692, 8851, 13694, 17384, 17702, 27388, 35404, 54776, 70808, 362891, 725782, 1451564, 2903128]

約数ペア:

[(1, 2903128), (2, 1451564), (4, 725782), (8, 362891), (41, 70808), (53, 54776), (82, 35404), (106, 27388), (164, 17702), (167, 17384), (212, 13694), (328, 8851), (334, 8692), (424, 6847), (668, 4346), (1336, 2173)]