2447191396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1271929}}^1$

素因数の和:1271983

約数の個数: 24

約数和(自身を含む): 4736667320

約数和(自身を除く): 2289475924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 1271929, 2543858, 5087716, 16535077, 33070154, 47061373, 66140308, 94122746, 188245492, 611797849, 1223595698, 2447191396]

約数ペア:

[(1, 2447191396), (2, 1223595698), (4, 611797849), (13, 188245492), (26, 94122746), (37, 66140308), (52, 47061373), (74, 33070154), (148, 16535077), (481, 5087716), (962, 2543858), (1924, 1271929)]