427173694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239179}}^1$

素因数の和:239247

約数の個数: 16

約数和(自身を含む): 688838400

約数和(自身を除く): 261664706

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 239179, 478358, 4544401, 9088802, 11241413, 22482826, 213586847, 427173694]

約数ペア:

[(1, 427173694), (2, 213586847), (19, 22482826), (38, 11241413), (47, 9088802), (94, 4544401), (893, 478358), (1786, 239179)]