2115997412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{8191}}^1$

素因数の和:8372

約数の個数: 48

約数和(自身を含む): 4087480320

約数和(自身を除く): 1971482908

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 131, 262, 493, 524, 986, 1972, 2227, 3799, 4454, 7598, 8191, 8908, 15196, 16382, 32764, 64583, 129166, 139247, 237539, 258332, 278494, 475078, 556988, 950156, 1073021, 2146042, 4038163, 4292084, 8076326, 16152652, 18241357, 31117609, 36482714, 62235218, 72965428, 124470436, 528999353, 1057998706, 2115997412]

約数ペア:

[(1, 2115997412), (2, 1057998706), (4, 528999353), (17, 124470436), (29, 72965428), (34, 62235218), (58, 36482714), (68, 31117609), (116, 18241357), (131, 16152652), (262, 8076326), (493, 4292084), (524, 4038163), (986, 2146042), (1972, 1073021), (2227, 950156), (3799, 556988), (4454, 475078), (7598, 278494), (8191, 258332), (8908, 237539), (15196, 139247), (16382, 129166), (32764, 64583)]