2000692912

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{3617}}^1$

素因数の和:3997

約数の個数: 40

約数和(自身を含む): 3919249152

約数和(自身を除く): 1918556240

約数列:

[1, 2, 4, 8, 16, 181, 191, 362, 382, 724, 764, 1448, 1528, 2896, 3056, 3617, 7234, 14468, 28936, 34571, 57872, 69142, 138284, 276568, 553136, 654677, 690847, 1309354, 1381694, 2618708, 2763388, 5237416, 5526776, 10474832, 11053552, 125043307, 250086614, 500173228, 1000346456, 2000692912]

約数ペア:

[(1, 2000692912), (2, 1000346456), (4, 500173228), (8, 250086614), (16, 125043307), (181, 11053552), (191, 10474832), (362, 5526776), (382, 5237416), (724, 2763388), (764, 2618708), (1448, 1381694), (1528, 1309354), (2896, 690847), (3056, 654677), (3617, 553136), (7234, 276568), (14468, 138284), (28936, 69142), (34571, 57872)]