123821048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1190587}}^1$

素因数の和:1190606

約数の個数: 16

約数和(自身を含む): 250023480

約数和(自身を除く): 126202432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1190587, 2381174, 4762348, 9524696, 15477631, 30955262, 61910524, 123821048]

約数ペア:

[(1, 123821048), (2, 61910524), (4, 30955262), (8, 15477631), (13, 9524696), (26, 4762348), (52, 2381174), (104, 1190587)]