2023404221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 2234142720

約数和(自身を除く): 210738499

約数列:

[1, 19, 61, 67, 71, 367, 1159, 1273, 1349, 4087, 4331, 4757, 6973, 22387, 24589, 26057, 77653, 82289, 90383, 290177, 425353, 467191, 495083, 1499929, 1589477, 1745819, 5513363, 28498651, 30200063, 33170561, 106494959, 2023404221]

約数ペア:

[(1, 2023404221), (19, 106494959), (61, 33170561), (67, 30200063), (71, 28498651), (367, 5513363), (1159, 1745819), (1273, 1589477), (1349, 1499929), (4087, 495083), (4331, 467191), (4757, 425353), (6973, 290177), (22387, 90383), (24589, 82289), (26057, 77653)]