2389218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30631}}^1$

素因数の和:30649

約数の個数: 16

約数和(自身を含む): 5146176

約数和(自身を除く): 2756958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 30631, 61262, 91893, 183786, 398203, 796406, 1194609, 2389218]

約数ペア:

[(1, 2389218), (2, 1194609), (3, 796406), (6, 398203), (13, 183786), (26, 91893), (39, 61262), (78, 30631)]