80479366922

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1\times {\mathrm{260419}}^1$

素因数の和:261421

約数の個数: 16

約数和(自身を含む): 121501555200

約数和(自身を除く): 41022188278

約数列:

[1, 2, 191, 382, 809, 1618, 154519, 260419, 309038, 520838, 49740029, 99480058, 210678971, 421357942, 40239683461, 80479366922]

約数ペア:

[(1, 80479366922), (2, 40239683461), (191, 421357942), (382, 210678971), (809, 99480058), (1618, 49740029), (154519, 520838), (260419, 309038)]