242258302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19699}}^1$

素因数の和:19768

約数の個数: 32

約数和(自身を含む): 436867200

約数和(自身を除く): 194608898

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 19699, 39398, 216689, 256087, 433378, 512174, 847057, 1694114, 2816957, 5633914, 9317627, 11011741, 18635254, 22023482, 121129151, 242258302]

約数ペア:

[(1, 242258302), (2, 121129151), (11, 22023482), (13, 18635254), (22, 11011741), (26, 9317627), (43, 5633914), (86, 2816957), (143, 1694114), (286, 847057), (473, 512174), (559, 433378), (946, 256087), (1118, 216689), (6149, 39398), (12298, 19699)]