3970965362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21818491}}^1$

素因数の和:21818513

約数の個数: 16

約数和(自身を含む): 7331013312

約数和(自身を除く): 3360047950

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 21818491, 43636982, 152729437, 283640383, 305458874, 567280766, 1985482681, 3970965362]

約数ペア:

[(1, 3970965362), (2, 1985482681), (7, 567280766), (13, 305458874), (14, 283640383), (26, 152729437), (91, 43636982), (182, 21818491)]