284443198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 473667264

約数和(自身を除く): 189224066

約数列:

[1, 2, 13, 26, 37, 74, 457, 481, 647, 914, 962, 1294, 5941, 8411, 11882, 16822, 16909, 23939, 33818, 47878, 219817, 295679, 311207, 439634, 591358, 622414, 3843827, 7687654, 10940123, 21880246, 142221599, 284443198]

約数ペア:

[(1, 284443198), (2, 142221599), (13, 21880246), (26, 10940123), (37, 7687654), (74, 3843827), (457, 622414), (481, 591358), (647, 439634), (914, 311207), (962, 295679), (1294, 219817), (5941, 47878), (8411, 33818), (11882, 23939), (16822, 16909)]