1320798514

素因数分解:

$2^1\times 7^1\times {\mathrm{2269}}^1\times {\mathrm{41579}}^1$

素因数の和:43857

約数の個数: 16

約数和(自身を含む): 2265278400

約数和(自身を除く): 944479886

約数列:

[1, 2, 7, 14, 2269, 4538, 15883, 31766, 41579, 83158, 291053, 582106, 94342751, 188685502, 660399257, 1320798514]

約数ペア:

[(1, 1320798514), (2, 660399257), (7, 188685502), (14, 94342751), (2269, 582106), (4538, 291053), (15883, 83158), (31766, 41579)]