988922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 1641600

約数和(自身を除く): 652678

約数列:

[1, 2, 11, 22, 79, 158, 569, 869, 1138, 1738, 6259, 12518, 44951, 89902, 494461, 988922]

約数ペア:

[(1, 988922), (2, 494461), (11, 89902), (22, 44951), (79, 12518), (158, 6259), (569, 1738), (869, 1138)]