1706380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6585

約数の個数: 24

約数和(自身を含む): 3859632

約数和(自身を除く): 2153252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6563, 13126, 26252, 32815, 65630, 85319, 131260, 170638, 341276, 426595, 853190, 1706380]

約数ペア:

[(1, 1706380), (2, 853190), (4, 426595), (5, 341276), (10, 170638), (13, 131260), (20, 85319), (26, 65630), (52, 32815), (65, 26252), (130, 13126), (260, 6563)]