1921576408

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{3040469}}^1$

素因数の和:3040554

約数の個数: 16

約数和(自身を含む): 3648564000

約数和(自身を除く): 1726987592

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 3040469, 6080938, 12161876, 24323752, 240197051, 480394102, 960788204, 1921576408]

約数ペア:

[(1, 1921576408), (2, 960788204), (4, 480394102), (8, 240197051), (79, 24323752), (158, 12161876), (316, 6080938), (632, 3040469)]