1640698329601

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1307}}^1\times {\mathrm{3917}}^1$

素因数の和:5553

約数の個数: 32

約数和(自身を含む): 1745282816640

約数和(自身を除く): 104584487039

約数列:

[1, 29, 43, 257, 1247, 1307, 3917, 7453, 11051, 37903, 56201, 113593, 168431, 320479, 335899, 1006669, 1629829, 4884499, 5119519, 9741071, 14443657, 29193401, 43286767, 148466051, 220139317, 418866053, 1255316243, 1315716383, 6384040193, 38155775107, 56575804469, 1640698329601]

約数ペア:

[(1, 1640698329601), (29, 56575804469), (43, 38155775107), (257, 6384040193), (1247, 1315716383), (1307, 1255316243), (3917, 418866053), (7453, 220139317), (11051, 148466051), (37903, 43286767), (56201, 29193401), (113593, 14443657), (168431, 9741071), (320479, 5119519), (335899, 4884499), (1006669, 1629829)]