488779712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{401957}}^1$

素因数の和:401988

約数の個数: 28

約数和(自身を含む): 1020973320

約数和(自身を除く): 532193608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 401957, 803914, 1607828, 3215656, 6431312, 7637183, 12862624, 15274366, 25725248, 30548732, 61097464, 122194928, 244389856, 488779712]

約数ペア:

[(1, 488779712), (2, 244389856), (4, 122194928), (8, 61097464), (16, 30548732), (19, 25725248), (32, 15274366), (38, 12862624), (64, 7637183), (76, 6431312), (152, 3215656), (304, 1607828), (608, 803914), (1216, 401957)]