9940438

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 15423120

約数和(自身を除く): 5482682

約数列:

[1, 2, 59, 61, 118, 122, 1381, 2762, 3599, 7198, 81479, 84241, 162958, 168482, 4970219, 9940438]

約数ペア:

[(1, 9940438), (2, 4970219), (59, 168482), (61, 162958), (118, 84241), (122, 81479), (1381, 7198), (2762, 3599)]