413990527210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{244964809}}^1$

素因数の和:244964842

約数の個数: 24

約数和(自身を含む): 806914084140

約数和(自身を除く): 392923556930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 244964809, 489929618, 1224824045, 2449648090, 3184542517, 6369085034, 15922712585, 31845425170, 41399052721, 82798105442, 206995263605, 413990527210]

約数ペア:

[(1, 413990527210), (2, 206995263605), (5, 82798105442), (10, 41399052721), (13, 31845425170), (26, 15922712585), (65, 6369085034), (130, 3184542517), (169, 2449648090), (338, 1224824045), (845, 489929618), (1690, 244964809)]