13303908068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{40213}}^1$

素因数の和:40404

約数の個数: 48

約数和(自身を含む): 25996903296

約数和(自身を除く): 12692995228

約数列:

[1, 2, 4, 11, 22, 44, 73, 103, 146, 206, 292, 412, 803, 1133, 1606, 2266, 3212, 4532, 7519, 15038, 30076, 40213, 80426, 82709, 160852, 165418, 330836, 442343, 884686, 1769372, 2935549, 4141939, 5871098, 8283878, 11742196, 16567756, 32291039, 45561329, 64582078, 91122658, 129164156, 182245316, 302361547, 604723094, 1209446188, 3325977017, 6651954034, 13303908068]

約数ペア:

[(1, 13303908068), (2, 6651954034), (4, 3325977017), (11, 1209446188), (22, 604723094), (44, 302361547), (73, 182245316), (103, 129164156), (146, 91122658), (206, 64582078), (292, 45561329), (412, 32291039), (803, 16567756), (1133, 11742196), (1606, 8283878), (2266, 5871098), (3212, 4141939), (4532, 2935549), (7519, 1769372), (15038, 884686), (30076, 442343), (40213, 330836), (80426, 165418), (82709, 160852)]