80246012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260539}}^1$

素因数の和:260561

約数の個数: 24

約数和(自身を含む): 175082880

約数和(自身を除く): 94836868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 260539, 521078, 1042156, 1823773, 2865929, 3647546, 5731858, 7295092, 11463716, 20061503, 40123006, 80246012]

約数ペア:

[(1, 80246012), (2, 40123006), (4, 20061503), (7, 11463716), (11, 7295092), (14, 5731858), (22, 3647546), (28, 2865929), (44, 1823773), (77, 1042156), (154, 521078), (308, 260539)]