2018946904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{68597}}^1$

素因数の和:68899

約数の個数: 32

約数和(自身を含む): 4091184720

約数和(自身を除く): 2072237816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 3679, 7358, 14716, 29432, 68597, 137194, 274388, 548776, 891761, 1783522, 3567044, 7134088, 19412951, 38825902, 77651804, 155303608, 252368363, 504736726, 1009473452, 2018946904]

約数ペア:

[(1, 2018946904), (2, 1009473452), (4, 504736726), (8, 252368363), (13, 155303608), (26, 77651804), (52, 38825902), (104, 19412951), (283, 7134088), (566, 3567044), (1132, 1783522), (2264, 891761), (3679, 548776), (7358, 274388), (14716, 137194), (29432, 68597)]