548906428

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{147397}}^1$

素因数の和:147434

約数の個数: 36

約数和(自身を含む): 1176236040

約数和(自身を除く): 627329612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 147397, 294794, 589588, 1031779, 2063558, 2800543, 4127116, 5601086, 7222453, 11202172, 14444906, 19603801, 28889812, 39207602, 78415204, 137226607, 274453214, 548906428]

約数ペア:

[(1, 548906428), (2, 274453214), (4, 137226607), (7, 78415204), (14, 39207602), (19, 28889812), (28, 19603801), (38, 14444906), (49, 11202172), (76, 7222453), (98, 5601086), (133, 4127116), (196, 2800543), (266, 2063558), (532, 1031779), (931, 589588), (1862, 294794), (3724, 147397)]