2800022

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:511

約数の個数: 16

約数和(自身を含む): 4352400

約数和(自身を除く): 1552378

約数列:

[1, 2, 59, 61, 118, 122, 389, 778, 3599, 7198, 22951, 23729, 45902, 47458, 1400011, 2800022]

約数ペア:

[(1, 2800022), (2, 1400011), (59, 47458), (61, 45902), (118, 23729), (122, 22951), (389, 7198), (778, 3599)]