260736776

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{1213}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 496113240

約数和(自身を除く): 235376464

約数列:

[1, 2, 4, 8, 97, 194, 277, 388, 554, 776, 1108, 1213, 2216, 2426, 4852, 9704, 26869, 53738, 107476, 117661, 214952, 235322, 336001, 470644, 672002, 941288, 1344004, 2688008, 32592097, 65184194, 130368388, 260736776]

約数ペア:

[(1, 260736776), (2, 130368388), (4, 65184194), (8, 32592097), (97, 2688008), (194, 1344004), (277, 941288), (388, 672002), (554, 470644), (776, 336001), (1108, 235322), (1213, 214952), (2216, 117661), (2426, 107476), (4852, 53738), (9704, 26869)]