1292282008

素因数分解:

$2^3\times {\mathrm{10009}}^1\times {\mathrm{16139}}^1$

素因数の和:26154

約数の個数: 16

約数和(自身を含む): 2423421000

約数和(自身を除く): 1131138992

約数列:

[1, 2, 4, 8, 10009, 16139, 20018, 32278, 40036, 64556, 80072, 129112, 161535251, 323070502, 646141004, 1292282008]

約数ペア:

[(1, 1292282008), (2, 646141004), (4, 323070502), (8, 161535251), (10009, 129112), (16139, 80072), (20018, 64556), (32278, 40036)]