864904246

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{563}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 1354682880

約数和(自身を除く): 489778634

約数列:

[1, 2, 47, 59, 94, 118, 277, 554, 563, 1126, 2773, 5546, 13019, 16343, 26038, 26461, 32686, 33217, 52922, 66434, 155951, 311902, 768121, 1536242, 1561199, 3122398, 7329697, 9201109, 14659394, 18402218, 432452123, 864904246]

約数ペア:

[(1, 864904246), (2, 432452123), (47, 18402218), (59, 14659394), (94, 9201109), (118, 7329697), (277, 3122398), (554, 1561199), (563, 1536242), (1126, 768121), (2773, 311902), (5546, 155951), (13019, 66434), (16343, 52922), (26038, 33217), (26461, 32686)]