858413164

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257627}}^1$

素因数の和:257662

約数の個数: 36

約数和(自身を含む): 1850284296

約数和(自身を除く): 991871132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 257627, 515254, 1030508, 1803389, 3606778, 4379659, 7213556, 8759318, 12623723, 17518636, 25247446, 30657613, 50494892, 61315226, 122630452, 214603291, 429206582, 858413164]

約数ペア:

[(1, 858413164), (2, 429206582), (4, 214603291), (7, 122630452), (14, 61315226), (17, 50494892), (28, 30657613), (34, 25247446), (49, 17518636), (68, 12623723), (98, 8759318), (119, 7213556), (196, 4379659), (238, 3606778), (476, 1803389), (833, 1030508), (1666, 515254), (3332, 257627)]