1344937542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{556219}}^1$

素因数の和:556268

約数の個数: 32

約数和(自身を含む): 2990238720

約数和(自身を除く): 1645301178

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 556219, 1112438, 1668657, 3337314, 7230847, 14461694, 17242789, 21692541, 34485578, 43385082, 51728367, 103456734, 224156257, 448312514, 672468771, 1344937542]

約数ペア:

[(1, 1344937542), (2, 672468771), (3, 448312514), (6, 224156257), (13, 103456734), (26, 51728367), (31, 43385082), (39, 34485578), (62, 21692541), (78, 17242789), (93, 14461694), (186, 7230847), (403, 3337314), (806, 1668657), (1209, 1112438), (2418, 556219)]