626740838401

素因数分解:

${\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{2221}}^1\times {\mathrm{20029}}^1$

素因数の和:22516

約数の個数: 16

約数和(自身を含む): 638937610960

約数和(自身を除く): 12196772559

約数列:

[1, 73, 193, 2221, 14089, 20029, 162133, 428653, 1462117, 3865597, 31291669, 44484409, 282188581, 3247361857, 8585490937, 626740838401]

約数ペア:

[(1, 626740838401), (73, 8585490937), (193, 3247361857), (2221, 282188581), (14089, 44484409), (20029, 31291669), (162133, 3865597), (428653, 1462117)]