1241648

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1172

約数の個数: 20

約数和(自身を含む): 2441808

約数和(自身を除く): 1200160

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1093, 1136, 2186, 4372, 8744, 17488, 77603, 155206, 310412, 620824, 1241648]

約数ペア:

[(1, 1241648), (2, 620824), (4, 310412), (8, 155206), (16, 77603), (71, 17488), (142, 8744), (284, 4372), (568, 2186), (1093, 1136)]