286026026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32261}}^1$

素因数の和:32318

約数の個数: 32

約数和(自身を含む): 520321536

約数和(自身を除く): 234295510

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 32261, 64522, 354871, 419393, 709742, 838786, 1000091, 2000182, 4613323, 9226646, 11001001, 13001183, 22002002, 26002366, 143013013, 286026026]

約数ペア:

[(1, 286026026), (2, 143013013), (11, 26002366), (13, 22002002), (22, 13001183), (26, 11001001), (31, 9226646), (62, 4613323), (143, 2000182), (286, 1000091), (341, 838786), (403, 709742), (682, 419393), (806, 354871), (4433, 64522), (8866, 32261)]