278843287922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1\times {\mathrm{2323423}}^1$

素因数の和:2326057

約数の個数: 16

約数和(自身を含む): 436617838080

約数和(自身を除く): 157774550158

約数列:

[1, 2, 23, 46, 2609, 5218, 60007, 120014, 2323423, 4646846, 53438729, 106877458, 6061810607, 12123621214, 139421643961, 278843287922]

約数ペア:

[(1, 278843287922), (2, 139421643961), (23, 12123621214), (46, 6061810607), (2609, 106877458), (5218, 53438729), (60007, 4646846), (120014, 2323423)]