2124163964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{40849307}}^1$

素因数の和:40849324

約数の個数: 12

約数和(自身を含む): 4003232184

約数和(自身を除く): 1879068220

約数列:

[1, 2, 4, 13, 26, 52, 40849307, 81698614, 163397228, 531040991, 1062081982, 2124163964]

約数ペア:

[(1, 2124163964), (2, 1062081982), (4, 531040991), (13, 163397228), (26, 81698614), (52, 40849307)]