2149172998

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{5297}}^1$

素因数の和:5776

約数の個数: 32

約数和(自身を含む): 3744880704

約数和(自身を除く): 1595707706

約数列:

[1, 2, 7, 14, 73, 146, 397, 511, 794, 1022, 2779, 5297, 5558, 10594, 28981, 37079, 57962, 74158, 202867, 386681, 405734, 773362, 2102909, 2706767, 4205818, 5413534, 14720363, 29440726, 153512357, 307024714, 1074586499, 2149172998]

約数ペア:

[(1, 2149172998), (2, 1074586499), (7, 307024714), (14, 153512357), (73, 29440726), (146, 14720363), (397, 5413534), (511, 4205818), (794, 2706767), (1022, 2102909), (2779, 773362), (5297, 405734), (5558, 386681), (10594, 202867), (28981, 74158), (37079, 57962)]