264587908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{46681}}^1$

素因数の和:46807

約数の個数: 24

約数和(自身を含む): 503231960

約数和(自身を除く): 238644052

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 46681, 93362, 186724, 606853, 1213706, 2427412, 5088229, 10176458, 20352916, 66146977, 132293954, 264587908]

約数ペア:

[(1, 264587908), (2, 132293954), (4, 66146977), (13, 20352916), (26, 10176458), (52, 5088229), (109, 2427412), (218, 1213706), (436, 606853), (1417, 186724), (2834, 93362), (5668, 46681)]