2143402568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{685231}}^1$

素因数の和:685277

約数の個数: 32

約数和(自身を含む): 4440303360

約数和(自身を除く): 2296900792

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 685231, 1370462, 2740924, 5481848, 11648927, 15760313, 23297854, 31520626, 46595708, 63041252, 93191416, 126082504, 267925321, 535850642, 1071701284, 2143402568]

約数ペア:

[(1, 2143402568), (2, 1071701284), (4, 535850642), (8, 267925321), (17, 126082504), (23, 93191416), (34, 63041252), (46, 46595708), (68, 31520626), (92, 23297854), (136, 15760313), (184, 11648927), (391, 5481848), (782, 2740924), (1564, 1370462), (3128, 685231)]