123912698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2531}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 229703040

約数和(自身を除く): 105790342

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 269, 538, 1883, 2531, 3497, 3766, 5062, 6994, 17717, 24479, 32903, 35434, 48958, 65806, 230321, 460642, 680839, 1361678, 4765873, 8850907, 9531746, 17701814, 61956349, 123912698]

約数ペア:

[(1, 123912698), (2, 61956349), (7, 17701814), (13, 9531746), (14, 8850907), (26, 4765873), (91, 1361678), (182, 680839), (269, 460642), (538, 230321), (1883, 65806), (2531, 48958), (3497, 35434), (3766, 32903), (5062, 24479), (6994, 17717)]