126515922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{55931}}^1$

素因数の和:55978

約数の個数: 32

約数和(自身を含む): 281897280

約数和(自身を除く): 155381358

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 55931, 111862, 167793, 335586, 727103, 1454206, 1621999, 2181309, 3243998, 4362618, 4865997, 9731994, 21085987, 42171974, 63257961, 126515922]

約数ペア:

[(1, 126515922), (2, 63257961), (3, 42171974), (6, 21085987), (13, 9731994), (26, 4865997), (29, 4362618), (39, 3243998), (58, 2181309), (78, 1621999), (87, 1454206), (174, 727103), (377, 335586), (754, 167793), (1131, 111862), (2262, 55931)]