269888966

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{2477}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 408751056

約数和(自身を除く): 138862090

約数列:

[1, 2, 157, 314, 347, 694, 2477, 4954, 54479, 108958, 388889, 777778, 859519, 1719038, 134944483, 269888966]

約数ペア:

[(1, 269888966), (2, 134944483), (157, 1719038), (314, 859519), (347, 777778), (694, 388889), (2477, 108958), (4954, 54479)]