957803912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{4621}}^1$

素因数の和:6633

約数の個数: 32

約数和(自身を含む): 1935416280

約数和(自身を除く): 977612368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1993, 3986, 4621, 7972, 9242, 15944, 18484, 25909, 36968, 51818, 60073, 103636, 120146, 207272, 240292, 480584, 9209653, 18419306, 36838612, 73677224, 119725489, 239450978, 478901956, 957803912]

約数ペア:

[(1, 957803912), (2, 478901956), (4, 239450978), (8, 119725489), (13, 73677224), (26, 36838612), (52, 18419306), (104, 9209653), (1993, 480584), (3986, 240292), (4621, 207272), (7972, 120146), (9242, 103636), (15944, 60073), (18484, 51818), (25909, 36968)]