16673895238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{640663}}^1$

素因数の和:640709

約数の個数: 48

約数和(自身を含む): 33765555456

約数和(自身を除く): 17091660218

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1859, 2002, 2366, 3718, 13013, 26026, 640663, 1281326, 4484641, 7047293, 8328619, 8969282, 14094586, 16657238, 49331051, 58300333, 91614809, 98662102, 108272047, 116600666, 183229618, 216544094, 641303663, 757904329, 1190992517, 1282607326, 1515808658, 2381985034, 8336947619, 16673895238]

約数ペア:

[(1, 16673895238), (2, 8336947619), (7, 2381985034), (11, 1515808658), (13, 1282607326), (14, 1190992517), (22, 757904329), (26, 641303663), (77, 216544094), (91, 183229618), (143, 116600666), (154, 108272047), (169, 98662102), (182, 91614809), (286, 58300333), (338, 49331051), (1001, 16657238), (1183, 14094586), (1859, 8969282), (2002, 8328619), (2366, 7047293), (3718, 4484641), (13013, 1281326), (26026, 640663)]