16457888909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{6521}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 20849529600

約数和(自身を除く): 4391640691

約数列:

[1, 7, 11, 73, 77, 449, 511, 803, 3143, 4939, 5621, 6521, 32777, 34573, 45647, 71731, 229439, 360547, 476033, 502117, 2523829, 2927929, 3332231, 5236363, 20495503, 32207219, 36654541, 213738817, 225450533, 1496171719, 2351126987, 16457888909]

約数ペア:

[(1, 16457888909), (7, 2351126987), (11, 1496171719), (73, 225450533), (77, 213738817), (449, 36654541), (511, 32207219), (803, 20495503), (3143, 5236363), (4939, 3332231), (5621, 2927929), (6521, 2523829), (32777, 502117), (34573, 476033), (45647, 360547), (71731, 229439)]