3849248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 8608320

約数和(自身を除く): 4759072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 487, 494, 608, 974, 988, 1948, 1976, 3896, 3952, 6331, 7792, 7904, 9253, 12662, 15584, 18506, 25324, 37012, 50648, 74024, 101296, 120289, 148048, 202592, 240578, 296096, 481156, 962312, 1924624, 3849248]

約数ペア:

[(1, 3849248), (2, 1924624), (4, 962312), (8, 481156), (13, 296096), (16, 240578), (19, 202592), (26, 148048), (32, 120289), (38, 101296), (52, 74024), (76, 50648), (104, 37012), (152, 25324), (208, 18506), (247, 15584), (304, 12662), (416, 9253), (487, 7904), (494, 7792), (608, 6331), (974, 3952), (988, 3896), (1948, 1976)]