217450676882

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{4663}}^1\times {\mathrm{53113}}^1$

素因数の和:58217

約数の個数: 16

約数和(自身を含む): 326995278720

約数和(自身を除く): 109544601838

約数列:

[1, 2, 439, 878, 4663, 9326, 53113, 106226, 2047057, 4094114, 23316607, 46633214, 247665919, 495331838, 108725338441, 217450676882]

約数ペア:

[(1, 217450676882), (2, 108725338441), (439, 495331838), (878, 247665919), (4663, 46633214), (9326, 23316607), (53113, 4094114), (106226, 2047057)]