2991838396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{17573}}^1$

素因数の和:18981

約数の個数: 24

約数和(自身を含む): 5408855424

約数和(自身を除く): 2417017028

約数列:

[1, 2, 4, 31, 62, 124, 1373, 2746, 5492, 17573, 35146, 42563, 70292, 85126, 170252, 544763, 1089526, 2179052, 24127729, 48255458, 96510916, 747959599, 1495919198, 2991838396]

約数ペア:

[(1, 2991838396), (2, 1495919198), (4, 747959599), (31, 96510916), (62, 48255458), (124, 24127729), (1373, 2179052), (2746, 1089526), (5492, 544763), (17573, 170252), (35146, 85126), (42563, 70292)]