354490108

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{42061}}^1$

素因数の和:42122

約数の個数: 36

約数和(自身を含む): 738440472

約数和(自身を除く): 383950364

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 42061, 84122, 168244, 294427, 588854, 1177708, 1808623, 2060989, 3617246, 4121978, 7234492, 8243956, 12660361, 25320722, 50641444, 88622527, 177245054, 354490108]

約数ペア:

[(1, 354490108), (2, 177245054), (4, 88622527), (7, 50641444), (14, 25320722), (28, 12660361), (43, 8243956), (49, 7234492), (86, 4121978), (98, 3617246), (172, 2060989), (196, 1808623), (301, 1177708), (602, 588854), (1204, 294427), (2107, 168244), (4214, 84122), (8428, 42061)]