2133669296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{638059}}^1$

素因数の和:638097

約数の個数: 40

約数和(自身を含む): 4747166400

約数和(自身を除く): 2613497104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 638059, 1276118, 2552236, 5104472, 7018649, 10208944, 12123121, 14037298, 24246242, 28074596, 48492484, 56149192, 96984968, 112298384, 133354331, 193969936, 266708662, 533417324, 1066834648, 2133669296]

約数ペア:

[(1, 2133669296), (2, 1066834648), (4, 533417324), (8, 266708662), (11, 193969936), (16, 133354331), (19, 112298384), (22, 96984968), (38, 56149192), (44, 48492484), (76, 28074596), (88, 24246242), (152, 14037298), (176, 12123121), (209, 10208944), (304, 7018649), (418, 5104472), (836, 2552236), (1672, 1276118), (3344, 638059)]