1381456190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{2927}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 2516088960

約数和(自身を除く): 1134632770

約数列:

[1, 2, 5, 10, 109, 218, 433, 545, 866, 1090, 2165, 2927, 4330, 5854, 14635, 29270, 47197, 94394, 235985, 319043, 471970, 638086, 1267391, 1595215, 2534782, 3190430, 6336955, 12673910, 138145619, 276291238, 690728095, 1381456190]

約数ペア:

[(1, 1381456190), (2, 690728095), (5, 276291238), (10, 138145619), (109, 12673910), (218, 6336955), (433, 3190430), (545, 2534782), (866, 1595215), (1090, 1267391), (2165, 638086), (2927, 471970), (4330, 319043), (5854, 235985), (14635, 94394), (29270, 47197)]