1716390910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{20219}}^1$

素因数の和:20892

約数の個数: 32

約数和(自身を含む): 3332417760

約数和(自身を除く): 1616026850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 653, 1306, 3265, 6530, 8489, 16978, 20219, 40438, 42445, 84890, 101095, 202190, 262847, 525694, 1314235, 2628470, 13203007, 26406014, 66015035, 132030070, 171639091, 343278182, 858195455, 1716390910]

約数ペア:

[(1, 1716390910), (2, 858195455), (5, 343278182), (10, 171639091), (13, 132030070), (26, 66015035), (65, 26406014), (130, 13203007), (653, 2628470), (1306, 1314235), (3265, 525694), (6530, 262847), (8489, 202190), (16978, 101095), (20219, 84890), (40438, 42445)]