1947750324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{23873}}^1$

素因数の和:24416

約数の個数: 48

約数和(自身を含む): 4903910592

約数和(自身を除く): 2956160268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 523, 1046, 1569, 2092, 3138, 6276, 6799, 13598, 20397, 23873, 27196, 40794, 47746, 71619, 81588, 95492, 143238, 286476, 310349, 620698, 931047, 1241396, 1862094, 3724188, 12485579, 24971158, 37456737, 49942316, 74913474, 149826948, 162312527, 324625054, 486937581, 649250108, 973875162, 1947750324]

約数ペア:

[(1, 1947750324), (2, 973875162), (3, 649250108), (4, 486937581), (6, 324625054), (12, 162312527), (13, 149826948), (26, 74913474), (39, 49942316), (52, 37456737), (78, 24971158), (156, 12485579), (523, 3724188), (1046, 1862094), (1569, 1241396), (2092, 931047), (3138, 620698), (6276, 310349), (6799, 286476), (13598, 143238), (20397, 95492), (23873, 81588), (27196, 71619), (40794, 47746)]