2008152344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{209357}}^1$

素因数の和:209483

約数の個数: 32

約数和(自身を含む): 4145288400

約数和(自身を除く): 2137136056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 209357, 418714, 837428, 1674856, 2302927, 4605854, 9211708, 18423416, 22819913, 45639826, 91279652, 182559304, 251019043, 502038086, 1004076172, 2008152344]

約数ペア:

[(1, 2008152344), (2, 1004076172), (4, 502038086), (8, 251019043), (11, 182559304), (22, 91279652), (44, 45639826), (88, 22819913), (109, 18423416), (218, 9211708), (436, 4605854), (872, 2302927), (1199, 1674856), (2398, 837428), (4796, 418714), (9592, 209357)]