2009367632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101197}}^1$

素因数の和:101295

約数の個数: 40

約数和(自身を含む): 4178667816

約数和(自身を除く): 2169300184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 19856, 101197, 202394, 404788, 809576, 1619152, 1720349, 3440698, 6881396, 7387381, 13762792, 14774762, 27525584, 29549524, 59099048, 118198096, 125585477, 251170954, 502341908, 1004683816, 2009367632]

約数ペア:

[(1, 2009367632), (2, 1004683816), (4, 502341908), (8, 251170954), (16, 125585477), (17, 118198096), (34, 59099048), (68, 29549524), (73, 27525584), (136, 14774762), (146, 13762792), (272, 7387381), (292, 6881396), (584, 3440698), (1168, 1720349), (1241, 1619152), (2482, 809576), (4964, 404788), (9928, 202394), (19856, 101197)]