38990562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499879}}^1$

素因数の和:499897

約数の個数: 16

約数和(自身を含む): 83979840

約数和(自身を除く): 44989278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499879, 999758, 1499637, 2999274, 6498427, 12996854, 19495281, 38990562]

約数ペア:

[(1, 38990562), (2, 19495281), (3, 12996854), (6, 6498427), (13, 2999274), (26, 1499637), (39, 999758), (78, 499879)]