3121991282

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{21017}}^1$

素因数の和:21310

約数の個数: 24

約数和(自身を含む): 4994255124

約数和(自身を除く): 1872263842

約数列:

[1, 2, 17, 34, 257, 289, 514, 578, 4369, 8738, 21017, 42034, 74273, 148546, 357289, 714578, 5401369, 6073913, 10802738, 12147826, 91823273, 183646546, 1560995641, 3121991282]

約数ペア:

[(1, 3121991282), (2, 1560995641), (17, 183646546), (34, 91823273), (257, 12147826), (289, 10802738), (514, 6073913), (578, 5401369), (4369, 714578), (8738, 357289), (21017, 148546), (42034, 74273)]