201913255752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647157871}}^1$

素因数の和:647157893

約数の個数: 32

約数和(自身を含む): 543612612480

約数和(自身を除く): 341699356728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647157871, 1294315742, 1941473613, 2588631484, 3882947226, 5177262968, 7765894452, 8413052323, 15531788904, 16826104646, 25239156969, 33652209292, 50478313938, 67304418584, 100956627876, 201913255752]

約数ペア:

[(1, 201913255752), (2, 100956627876), (3, 67304418584), (4, 50478313938), (6, 33652209292), (8, 25239156969), (12, 16826104646), (13, 15531788904), (24, 8413052323), (26, 7765894452), (39, 5177262968), (52, 3882947226), (78, 2588631484), (104, 1941473613), (156, 1294315742), (312, 647157871)]