9528890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 19730304

約数和(自身を除く): 10201414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 691, 985, 1379, 1382, 1970, 2758, 3455, 4837, 6895, 6910, 9674, 13790, 24185, 48370, 136127, 272254, 680635, 952889, 1361270, 1905778, 4764445, 9528890]

約数ペア:

[(1, 9528890), (2, 4764445), (5, 1905778), (7, 1361270), (10, 952889), (14, 680635), (35, 272254), (70, 136127), (197, 48370), (394, 24185), (691, 13790), (985, 9674), (1379, 6910), (1382, 6895), (1970, 4837), (2758, 3455)]