26653790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 51438240

約数和(自身を除く): 24784450

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 1889, 2822, 3778, 7055, 9445, 14110, 18890, 32113, 64226, 156787, 160565, 313574, 321130, 783935, 1567870, 2665379, 5330758, 13326895, 26653790]

約数ペア:

[(1, 26653790), (2, 13326895), (5, 5330758), (10, 2665379), (17, 1567870), (34, 783935), (83, 321130), (85, 313574), (166, 160565), (170, 156787), (415, 64226), (830, 32113), (1411, 18890), (1889, 14110), (2822, 9445), (3778, 7055)]