401035778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45233}}^1$

素因数の和:45290

約数の個数: 32

約数和(自身を含む): 729533952

約数和(自身を除く): 328498174

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 45233, 90466, 497563, 588029, 995126, 1176058, 1402223, 2804446, 6468319, 12936638, 15424453, 18228899, 30848906, 36457798, 200517889, 401035778]

約数ペア:

[(1, 401035778), (2, 200517889), (11, 36457798), (13, 30848906), (22, 18228899), (26, 15424453), (31, 12936638), (62, 6468319), (143, 2804446), (286, 1402223), (341, 1176058), (403, 995126), (682, 588029), (806, 497563), (4433, 90466), (8866, 45233)]