1539774028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{74587}}^1$

素因数の和:75001

約数の個数: 24

約数和(自身を含む): 2909230352

約数和(自身を除く): 1369456324

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 10322, 20644, 74587, 149174, 298348, 969631, 1939262, 3878524, 29611039, 59222078, 118444156, 384943507, 769887014, 1539774028]

約数ペア:

[(1, 1539774028), (2, 769887014), (4, 384943507), (13, 118444156), (26, 59222078), (52, 29611039), (397, 3878524), (794, 1939262), (1588, 969631), (5161, 298348), (10322, 149174), (20644, 74587)]