1471340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 3328080

約数和(自身を除く): 1856740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5659, 11318, 22636, 28295, 56590, 73567, 113180, 147134, 294268, 367835, 735670, 1471340]

約数ペア:

[(1, 1471340), (2, 735670), (4, 367835), (5, 294268), (10, 147134), (13, 113180), (20, 73567), (26, 56590), (52, 28295), (65, 22636), (130, 11318), (260, 5659)]