14002820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53857}}^1$

素因数の和:53879

約数の個数: 24

約数和(自身を含む): 31668504

約数和(自身を除く): 17665684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 53857, 107714, 215428, 269285, 538570, 700141, 1077140, 1400282, 2800564, 3500705, 7001410, 14002820]

約数ペア:

[(1, 14002820), (2, 7001410), (4, 3500705), (5, 2800564), (10, 1400282), (13, 1077140), (20, 700141), (26, 538570), (52, 269285), (65, 215428), (130, 107714), (260, 53857)]