1198803728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2416943}}^1$

素因数の和:2416982

約数の個数: 20

約数和(自身を含む): 2397608448

約数和(自身を除く): 1198804720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2416943, 4833886, 9667772, 19335544, 38671088, 74925233, 149850466, 299700932, 599401864, 1198803728]

約数ペア:

[(1, 1198803728), (2, 599401864), (4, 299700932), (8, 149850466), (16, 74925233), (31, 38671088), (62, 19335544), (124, 9667772), (248, 4833886), (496, 2416943)]