1999822948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{1553}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 3841674480

約数和(自身を除く): 1841851532

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 653, 986, 1306, 1553, 1972, 2612, 3106, 6212, 11101, 18937, 22202, 26401, 37874, 44404, 45037, 52802, 75748, 90074, 105604, 180148, 321929, 643858, 765629, 1014109, 1287716, 1531258, 2028218, 3062516, 4056436, 17239853, 29409161, 34479706, 58818322, 68959412, 117636644, 499955737, 999911474, 1999822948]

約数ペア:

[(1, 1999822948), (2, 999911474), (4, 499955737), (17, 117636644), (29, 68959412), (34, 58818322), (58, 34479706), (68, 29409161), (116, 17239853), (493, 4056436), (653, 3062516), (986, 2028218), (1306, 1531258), (1553, 1287716), (1972, 1014109), (2612, 765629), (3106, 643858), (6212, 321929), (11101, 180148), (18937, 105604), (22202, 90074), (26401, 75748), (37874, 52802), (44404, 45037)]