1258741432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{26141}}^1$

素因数の和:26623

約数の個数: 32

約数和(自身を含む): 2547276480

約数和(自身を除く): 1288535048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 926, 1852, 3704, 6019, 12038, 24076, 26141, 48152, 52282, 104564, 209128, 339833, 679666, 1359332, 2718664, 12103283, 24206566, 48413132, 96826264, 157342679, 314685358, 629370716, 1258741432]

約数ペア:

[(1, 1258741432), (2, 629370716), (4, 314685358), (8, 157342679), (13, 96826264), (26, 48413132), (52, 24206566), (104, 12103283), (463, 2718664), (926, 1359332), (1852, 679666), (3704, 339833), (6019, 209128), (12038, 104564), (24076, 52282), (26141, 48152)]