4431950

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 8316432

約数和(自身を除く): 3884482

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 647, 685, 1294, 1370, 3235, 3425, 6470, 6850, 16175, 32350, 88639, 177278, 443195, 886390, 2215975, 4431950]

約数ペア:

[(1, 4431950), (2, 2215975), (5, 886390), (10, 443195), (25, 177278), (50, 88639), (137, 32350), (274, 16175), (647, 6850), (685, 6470), (1294, 3425), (1370, 3235)]