2011252028

素因数分解:

$2^2\times {\mathrm{38669}}^1\times {\mathrm{13003}}^1$

素因数の和:51676

約数の個数: 12

約数和(自身を含む): 3520052760

約数和(自身を除く): 1508800732

約数列:

[1, 2, 4, 13003, 26006, 38669, 52012, 77338, 154676, 502813007, 1005626014, 2011252028]

約数ペア:

[(1, 2011252028), (2, 1005626014), (4, 502813007), (13003, 154676), (26006, 77338), (38669, 52012)]