2339870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2317090

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 439, 533, 878, 1066, 2195, 2665, 4390, 5330, 5707, 11414, 17999, 28535, 35998, 57070, 89995, 179990, 233987, 467974, 1169935, 2339870]

約数ペア:

[(1, 2339870), (2, 1169935), (5, 467974), (10, 233987), (13, 179990), (26, 89995), (41, 57070), (65, 35998), (82, 28535), (130, 17999), (205, 11414), (410, 5707), (439, 5330), (533, 4390), (878, 2665), (1066, 2195)]