249635518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 420691968

約数和(自身を除く): 171056450

約数列:

[1, 2, 11, 22, 47, 94, 127, 254, 517, 1034, 1397, 1901, 2794, 3802, 5969, 11938, 20911, 41822, 65659, 89347, 131318, 178694, 241427, 482854, 982817, 1965634, 2655697, 5311394, 11347069, 22694138, 124817759, 249635518]

約数ペア:

[(1, 249635518), (2, 124817759), (11, 22694138), (22, 11347069), (47, 5311394), (94, 2655697), (127, 1965634), (254, 982817), (517, 482854), (1034, 241427), (1397, 178694), (1901, 131318), (2794, 89347), (3802, 65659), (5969, 41822), (11938, 20911)]