313629328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1153049}}^1$

素因数の和:1153074

約数の個数: 20

約数和(自身を含む): 643401900

約数和(自身を除く): 329772572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1153049, 2306098, 4612196, 9224392, 18448784, 19601833, 39203666, 78407332, 156814664, 313629328]

約数ペア:

[(1, 313629328), (2, 156814664), (4, 78407332), (8, 39203666), (16, 19601833), (17, 18448784), (34, 9224392), (68, 4612196), (136, 2306098), (272, 1153049)]