828291228

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{350377}}^1$

素因数の和:350581

約数の個数: 24

約数和(自身を含む): 1942495632

約数和(自身を除く): 1114204404

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 350377, 700754, 1051131, 1401508, 2102262, 4204524, 69024269, 138048538, 207072807, 276097076, 414145614, 828291228]

約数ペア:

[(1, 828291228), (2, 414145614), (3, 276097076), (4, 207072807), (6, 138048538), (12, 69024269), (197, 4204524), (394, 2102262), (591, 1401508), (788, 1051131), (1182, 700754), (2364, 350377)]