766646096

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{493973}}^1$

素因数の和:494078

約数の個数: 20

約数和(自身を含む): 1500693012

約数和(自身を除く): 734046916

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 493973, 987946, 1975892, 3951784, 7903568, 47915381, 95830762, 191661524, 383323048, 766646096]

約数ペア:

[(1, 766646096), (2, 383323048), (4, 191661524), (8, 95830762), (16, 47915381), (97, 7903568), (194, 3951784), (388, 1975892), (776, 987946), (1552, 493973)]