403490104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{128993}}^1$

素因数の和:129039

約数の個数: 32

約数和(自身を含む): 835881120

約数和(自身を除く): 432391016

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 128993, 257986, 515972, 1031944, 2192881, 2966839, 4385762, 5933678, 8771524, 11867356, 17543048, 23734712, 50436263, 100872526, 201745052, 403490104]

約数ペア:

[(1, 403490104), (2, 201745052), (4, 100872526), (8, 50436263), (17, 23734712), (23, 17543048), (34, 11867356), (46, 8771524), (68, 5933678), (92, 4385762), (136, 2966839), (184, 2192881), (391, 1031944), (782, 515972), (1564, 257986), (3128, 128993)]