2013139898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{45233}}^1$

素因数の和:45287

約数の個数: 48

約数和(自身を含む): 3999409344

約数和(自身を除く): 1986269446

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 2023, 2618, 3179, 4046, 6358, 22253, 44506, 45233, 90466, 316631, 497563, 633262, 768961, 995126, 1537922, 3482941, 5382727, 6965882, 8458571, 10765454, 13072337, 16917142, 26144674, 59209997, 91506359, 118419994, 143795707, 183012718, 287591414, 1006569949, 2013139898]

約数ペア:

[(1, 2013139898), (2, 1006569949), (7, 287591414), (11, 183012718), (14, 143795707), (17, 118419994), (22, 91506359), (34, 59209997), (77, 26144674), (119, 16917142), (154, 13072337), (187, 10765454), (238, 8458571), (289, 6965882), (374, 5382727), (578, 3482941), (1309, 1537922), (2023, 995126), (2618, 768961), (3179, 633262), (4046, 497563), (6358, 316631), (22253, 90466), (44506, 45233)]