538789524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{493397}}^1$

素因数の和:493424

約数の個数: 48

約数和(自身を含む): 1547296128

約数和(自身を除く): 1008506604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 493397, 986794, 1480191, 1973588, 2960382, 3453779, 5920764, 6414161, 6907558, 10361337, 12828322, 13815116, 19242483, 20722674, 25656644, 38484966, 41445348, 44899127, 76969932, 89798254, 134697381, 179596508, 269394762, 538789524]

約数ペア:

[(1, 538789524), (2, 269394762), (3, 179596508), (4, 134697381), (6, 89798254), (7, 76969932), (12, 44899127), (13, 41445348), (14, 38484966), (21, 25656644), (26, 20722674), (28, 19242483), (39, 13815116), (42, 12828322), (52, 10361337), (78, 6907558), (84, 6414161), (91, 5920764), (156, 3453779), (182, 2960382), (273, 1973588), (364, 1480191), (546, 986794), (1092, 493397)]