2019546152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{273503}}^1$

素因数の和:273593

約数の個数: 32

約数和(自身を含む): 4135380480

約数和(自身を除く): 2115834328

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 273503, 547006, 1094012, 2188024, 3555539, 7111078, 14222156, 19418713, 28444312, 38837426, 77674852, 155349704, 252443269, 504886538, 1009773076, 2019546152]

約数ペア:

[(1, 2019546152), (2, 1009773076), (4, 504886538), (8, 252443269), (13, 155349704), (26, 77674852), (52, 38837426), (71, 28444312), (104, 19418713), (142, 14222156), (284, 7111078), (568, 3555539), (923, 2188024), (1846, 1094012), (3692, 547006), (7384, 273503)]