2005336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 2026664

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 167, 316, 334, 632, 668, 1336, 1501, 3002, 3173, 6004, 6346, 12008, 12692, 13193, 25384, 26386, 52772, 105544, 250667, 501334, 1002668, 2005336]

約数ペア:

[(1, 2005336), (2, 1002668), (4, 501334), (8, 250667), (19, 105544), (38, 52772), (76, 26386), (79, 25384), (152, 13193), (158, 12692), (167, 12008), (316, 6346), (334, 6004), (632, 3173), (668, 3002), (1336, 1501)]