243380746

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67121}}^1$

素因数の和:67174

約数の個数: 24

約数和(自身を含む): 436158756

約数和(自身を除く): 192778010

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 67121, 134242, 469847, 939694, 2483477, 3288929, 4966954, 6577858, 17384339, 34768678, 121690373, 243380746]

約数ペア:

[(1, 243380746), (2, 121690373), (7, 34768678), (14, 17384339), (37, 6577858), (49, 4966954), (74, 3288929), (98, 2483477), (259, 939694), (518, 469847), (1813, 134242), (3626, 67121)]