397334014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{24113}}^1$

素因数の和:24240

約数の個数: 32

約数和(自身を含む): 750041856

約数和(自身を除く): 352707842

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 8239, 16478, 24113, 48226, 168791, 265243, 337582, 530486, 1856701, 2580091, 3713402, 5160182, 18060637, 28381001, 36121274, 56762002, 198667007, 397334014]

約数ペア:

[(1, 397334014), (2, 198667007), (7, 56762002), (11, 36121274), (14, 28381001), (22, 18060637), (77, 5160182), (107, 3713402), (154, 2580091), (214, 1856701), (749, 530486), (1177, 337582), (1498, 265243), (2354, 168791), (8239, 48226), (16478, 24113)]