4787438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 7665840

約数和(自身を除く): 2878402

約数列:

[1, 2, 17, 34, 139, 278, 1013, 2026, 2363, 4726, 17221, 34442, 140807, 281614, 2393719, 4787438]

約数ペア:

[(1, 4787438), (2, 2393719), (17, 281614), (34, 140807), (139, 34442), (278, 17221), (1013, 4726), (2026, 2363)]