866952284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19703461}}^1$

素因数の和:19703476

約数の個数: 12

約数和(自身を含む): 1655090808

約数和(自身を除く): 788138524

約数列:

[1, 2, 4, 11, 22, 44, 19703461, 39406922, 78813844, 216738071, 433476142, 866952284]

約数ペア:

[(1, 866952284), (2, 433476142), (4, 216738071), (11, 78813844), (22, 39406922), (44, 19703461)]