2551588072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{9859}}^1$

素因数の和:10066

約数の個数: 64

約数和(自身を含む): 5558673600

約数和(自身を除く): 3007085528

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 173, 187, 346, 374, 692, 748, 1384, 1496, 1903, 2941, 3806, 5882, 7612, 9859, 11764, 15224, 19718, 23528, 32351, 39436, 64702, 78872, 108449, 129404, 167603, 216898, 258808, 335206, 433796, 670412, 867592, 1340824, 1705607, 1843633, 3411214, 3687266, 6822428, 7374532, 13644856, 14749064, 18761677, 28995319, 37523354, 57990638, 75046708, 115981276, 150093416, 231962552, 318948509, 637897018, 1275794036, 2551588072]

約数ペア:

[(1, 2551588072), (2, 1275794036), (4, 637897018), (8, 318948509), (11, 231962552), (17, 150093416), (22, 115981276), (34, 75046708), (44, 57990638), (68, 37523354), (88, 28995319), (136, 18761677), (173, 14749064), (187, 13644856), (346, 7374532), (374, 6822428), (692, 3687266), (748, 3411214), (1384, 1843633), (1496, 1705607), (1903, 1340824), (2941, 867592), (3806, 670412), (5882, 433796), (7612, 335206), (9859, 258808), (11764, 216898), (15224, 167603), (19718, 129404), (23528, 108449), (32351, 78872), (39436, 64702)]