2005236516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{39439}}^1$

素因数の和:39688

約数の個数: 48

約数和(自身を含む): 4947353600

約数和(自身を除く): 2942117084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 446, 669, 892, 1338, 2676, 4237, 8474, 12711, 16948, 25422, 39439, 50844, 78878, 118317, 157756, 236634, 473268, 749341, 1498682, 2248023, 2997364, 4496046, 8794897, 8992092, 17589794, 26384691, 35179588, 52769382, 105538764, 167103043, 334206086, 501309129, 668412172, 1002618258, 2005236516]

約数ペア:

[(1, 2005236516), (2, 1002618258), (3, 668412172), (4, 501309129), (6, 334206086), (12, 167103043), (19, 105538764), (38, 52769382), (57, 35179588), (76, 26384691), (114, 17589794), (223, 8992092), (228, 8794897), (446, 4496046), (669, 2997364), (892, 2248023), (1338, 1498682), (2676, 749341), (4237, 473268), (8474, 236634), (12711, 157756), (16948, 118317), (25422, 78878), (39439, 50844)]