14345890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 27994176

約数和(自身を除く): 13648286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 523, 1046, 1055, 2110, 2615, 2743, 5230, 5486, 6799, 13598, 13715, 27430, 33995, 67990, 110353, 220706, 551765, 1103530, 1434589, 2869178, 7172945, 14345890]

約数ペア:

[(1, 14345890), (2, 7172945), (5, 2869178), (10, 1434589), (13, 1103530), (26, 551765), (65, 220706), (130, 110353), (211, 67990), (422, 33995), (523, 27430), (1046, 13715), (1055, 13598), (2110, 6799), (2615, 5486), (2743, 5230)]