408069496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{130457}}^1$

素因数の和:130503

約数の個数: 32

約数和(自身を含む): 845367840

約数和(自身を除く): 437298344

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 130457, 260914, 521828, 1043656, 2217769, 3000511, 4435538, 6001022, 8871076, 12002044, 17742152, 24004088, 51008687, 102017374, 204034748, 408069496]

約数ペア:

[(1, 408069496), (2, 204034748), (4, 102017374), (8, 51008687), (17, 24004088), (23, 17742152), (34, 12002044), (46, 8871076), (68, 6001022), (92, 4435538), (136, 3000511), (184, 2217769), (391, 1043656), (782, 521828), (1564, 260914), (3128, 130457)]