1273694536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{6563}}^1$

素因数の和:8013

約数の個数: 32

約数和(自身を含む): 2530815840

約数和(自身を除く): 1257121304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1427, 2854, 5708, 6563, 11416, 13126, 24259, 26252, 48518, 52504, 97036, 111571, 194072, 223142, 446284, 892568, 9365401, 18730802, 37461604, 74923208, 159211817, 318423634, 636847268, 1273694536]

約数ペア:

[(1, 1273694536), (2, 636847268), (4, 318423634), (8, 159211817), (17, 74923208), (34, 37461604), (68, 18730802), (136, 9365401), (1427, 892568), (2854, 446284), (5708, 223142), (6563, 194072), (11416, 111571), (13126, 97036), (24259, 52504), (26252, 48518)]