1401273208

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{86413}}^1$

素因数の和:88446

約数の個数: 16

約数和(自身を含む): 2628713880

約数和(自身を除く): 1227440672

約数列:

[1, 2, 4, 8, 2027, 4054, 8108, 16216, 86413, 172826, 345652, 691304, 175159151, 350318302, 700636604, 1401273208]

約数ペア:

[(1, 1401273208), (2, 700636604), (4, 350318302), (8, 175159151), (2027, 691304), (4054, 345652), (8108, 172826), (16216, 86413)]