1269851768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{8539}}^1$

素因数の和:9215

約数の個数: 32

約数和(自身を含む): 2467206000

約数和(自身を除く): 1197354232

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 641, 1282, 2564, 5128, 8539, 17078, 18589, 34156, 37178, 68312, 74356, 148712, 247631, 495262, 990524, 1981048, 5473499, 10946998, 21893996, 43787992, 158731471, 317462942, 634925884, 1269851768]

約数ペア:

[(1, 1269851768), (2, 634925884), (4, 317462942), (8, 158731471), (29, 43787992), (58, 21893996), (116, 10946998), (232, 5473499), (641, 1981048), (1282, 990524), (2564, 495262), (5128, 247631), (8539, 148712), (17078, 74356), (18589, 68312), (34156, 37178)]