943978948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{189859}}^1$

素因数の和:189987

約数の個数: 24

約数和(自身を含む): 1818099360

約数和(自身を除く): 874120412

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 189859, 379718, 759436, 2088449, 4176898, 8353796, 21454067, 42908134, 85816268, 235994737, 471989474, 943978948]

約数ペア:

[(1, 943978948), (2, 471989474), (4, 235994737), (11, 85816268), (22, 42908134), (44, 21454067), (113, 8353796), (226, 4176898), (452, 2088449), (1243, 759436), (2486, 379718), (4972, 189859)]