898986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 2006208

約数和(自身を除く): 1107222

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 257, 318, 514, 583, 771, 1166, 1542, 1749, 2827, 3498, 5654, 8481, 13621, 16962, 27242, 40863, 81726, 149831, 299662, 449493, 898986]

約数ペア:

[(1, 898986), (2, 449493), (3, 299662), (6, 149831), (11, 81726), (22, 40863), (33, 27242), (53, 16962), (66, 13621), (106, 8481), (159, 5654), (257, 3498), (318, 2827), (514, 1749), (583, 1542), (771, 1166)]