949390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 1884960

約数和(自身を除く): 935570

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 109, 130, 134, 218, 335, 545, 670, 871, 1090, 1417, 1742, 2834, 4355, 7085, 7303, 8710, 14170, 14606, 36515, 73030, 94939, 189878, 474695, 949390]

約数ペア:

[(1, 949390), (2, 474695), (5, 189878), (10, 94939), (13, 73030), (26, 36515), (65, 14606), (67, 14170), (109, 8710), (130, 7303), (134, 7085), (218, 4355), (335, 2834), (545, 1742), (670, 1417), (871, 1090)]