1195243504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{820909}}^1$

素因数の和:820937

約数の個数: 40

約数和(自身を含む): 2850199520

約数和(自身を除く): 1654956016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 820909, 1641818, 3283636, 5746363, 6567272, 10671817, 11492726, 13134544, 21343634, 22985452, 42687268, 45970904, 74702719, 85374536, 91941808, 149405438, 170749072, 298810876, 597621752, 1195243504]

約数ペア:

[(1, 1195243504), (2, 597621752), (4, 298810876), (7, 170749072), (8, 149405438), (13, 91941808), (14, 85374536), (16, 74702719), (26, 45970904), (28, 42687268), (52, 22985452), (56, 21343634), (91, 13134544), (104, 11492726), (112, 10671817), (182, 6567272), (208, 5746363), (364, 3283636), (728, 1641818), (1456, 820909)]