1664903134

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1361}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 2618439552

約数和(自身を除く): 953536418

約数列:

[1, 2, 37, 61, 74, 122, 271, 542, 1361, 2257, 2722, 4514, 10027, 16531, 20054, 33062, 50357, 83021, 100714, 166042, 368831, 611647, 737662, 1223294, 3071777, 6143554, 13646747, 22498691, 27293494, 44997382, 832451567, 1664903134]

約数ペア:

[(1, 1664903134), (2, 832451567), (37, 44997382), (61, 27293494), (74, 22498691), (122, 13646747), (271, 6143554), (542, 3071777), (1361, 1223294), (2257, 737662), (2722, 611647), (4514, 368831), (10027, 166042), (16531, 100714), (20054, 83021), (33062, 50357)]