2281140752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{128327}}^1$

素因数の和:128447

約数の個数: 40

約数和(自身を含む): 4869277632

約数和(自身を除く): 2588136880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 8888, 17776, 128327, 256654, 513308, 1026616, 1411597, 2053232, 2823194, 5646388, 11292776, 12961027, 22585552, 25922054, 51844108, 103688216, 142571297, 207376432, 285142594, 570285188, 1140570376, 2281140752]

約数ペア:

[(1, 2281140752), (2, 1140570376), (4, 570285188), (8, 285142594), (11, 207376432), (16, 142571297), (22, 103688216), (44, 51844108), (88, 25922054), (101, 22585552), (176, 12961027), (202, 11292776), (404, 5646388), (808, 2823194), (1111, 2053232), (1616, 1411597), (2222, 1026616), (4444, 513308), (8888, 256654), (17776, 128327)]