283054058

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{8123}}^1$

素因数の和:8282

約数の個数: 32

約数和(自身を含む): 514736640

約数和(自身を除く): 231682582

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 8123, 16246, 17423, 34846, 56861, 113722, 154337, 308674, 1064113, 1080359, 2128226, 2160718, 7448791, 14897582, 20218147, 40436294, 141527029, 283054058]

約数ペア:

[(1, 283054058), (2, 141527029), (7, 40436294), (14, 20218147), (19, 14897582), (38, 7448791), (131, 2160718), (133, 2128226), (262, 1080359), (266, 1064113), (917, 308674), (1834, 154337), (2489, 113722), (4978, 56861), (8123, 34846), (16246, 17423)]