261567452942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{22549}}^1\times {\mathrm{252173}}^1$

素因数の和:274747

約数の個数: 16

約数和(自身を含む): 409429706400

約数和(自身を除く): 147862253458

約数列:

[1, 2, 23, 46, 22549, 45098, 252173, 504346, 518627, 1037254, 5799979, 11599958, 5686248977, 11372497954, 130783726471, 261567452942]

約数ペア:

[(1, 261567452942), (2, 130783726471), (23, 11372497954), (46, 5686248977), (22549, 11599958), (45098, 5799979), (252173, 1037254), (504346, 518627)]