2019672824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{524863}}^1$

素因数の和:524919

約数の個数: 32

約数和(自身を含む): 4188414720

約数和(自身を除く): 2168741896

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 524863, 1049726, 2099452, 4198904, 6823219, 13646438, 19419931, 27292876, 38839862, 54585752, 77679724, 155359448, 252459103, 504918206, 1009836412, 2019672824]

約数ペア:

[(1, 2019672824), (2, 1009836412), (4, 504918206), (8, 252459103), (13, 155359448), (26, 77679724), (37, 54585752), (52, 38839862), (74, 27292876), (104, 19419931), (148, 13646438), (296, 6823219), (481, 4198904), (962, 2099452), (1924, 1049726), (3848, 524863)]