3889988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 7076160

約数和(自身を除く): 3186172

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 311, 622, 1244, 3127, 6254, 12508, 16483, 18349, 32966, 36698, 65932, 73396, 972497, 1944994, 3889988]

約数ペア:

[(1, 3889988), (2, 1944994), (4, 972497), (53, 73396), (59, 65932), (106, 36698), (118, 32966), (212, 18349), (236, 16483), (311, 12508), (622, 6254), (1244, 3127)]