17230460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66271}}^1$

素因数の和:66293

約数の個数: 24

約数和(自身を含む): 38967936

約数和(自身を除く): 21737476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 66271, 132542, 265084, 331355, 662710, 861523, 1325420, 1723046, 3446092, 4307615, 8615230, 17230460]

約数ペア:

[(1, 17230460), (2, 8615230), (4, 4307615), (5, 3446092), (10, 1723046), (13, 1325420), (20, 861523), (26, 662710), (52, 331355), (65, 265084), (130, 132542), (260, 66271)]