2012372804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{47137}}^1$

素因数の和:47975

約数の個数: 24

約数和(自身を含む): 3797248728

約数和(自身を除く): 1784875924

約数列:

[1, 2, 4, 13, 26, 52, 821, 1642, 3284, 10673, 21346, 42692, 47137, 94274, 188548, 612781, 1225562, 2451124, 38699477, 77398954, 154797908, 503093201, 1006186402, 2012372804]

約数ペア:

[(1, 2012372804), (2, 1006186402), (4, 503093201), (13, 154797908), (26, 77398954), (52, 38699477), (821, 2451124), (1642, 1225562), (3284, 612781), (10673, 188548), (21346, 94274), (42692, 47137)]