243545942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{8581}}^1$

素因数の和:9223

約数の個数: 16

約数和(自身を含む): 381864672

約数和(自身を除く): 138318730

約数列:

[1, 2, 23, 46, 617, 1234, 8581, 14191, 17162, 28382, 197363, 394726, 5294477, 10588954, 121772971, 243545942]

約数ペア:

[(1, 243545942), (2, 121772971), (23, 10588954), (46, 5294477), (617, 394726), (1234, 197363), (8581, 28382), (14191, 17162)]