2148911678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{50857}}^1$

素因数の和:51467

約数の個数: 16

約数和(自身を含む): 3316348464

約数和(自身を除く): 1167436786

約数列:

[1, 2, 37, 74, 571, 1142, 21127, 42254, 50857, 101714, 1881709, 3763418, 29039347, 58078694, 1074455839, 2148911678]

約数ペア:

[(1, 2148911678), (2, 1074455839), (37, 58078694), (74, 29039347), (571, 3763418), (1142, 1881709), (21127, 101714), (42254, 50857)]