13305317308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1246283}}^1$

素因数の和:1246461

約数の個数: 24

約数和(自身を含む): 24811021872

約数和(自身を除く): 11505704564

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 1246283, 2492566, 4985132, 21186811, 42373622, 84747244, 195666431, 391332862, 782665724, 3326329327, 6652658654, 13305317308]

約数ペア:

[(1, 13305317308), (2, 6652658654), (4, 3326329327), (17, 782665724), (34, 391332862), (68, 195666431), (157, 84747244), (314, 42373622), (628, 21186811), (2669, 4985132), (5338, 2492566), (10676, 1246283)]