276947476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313289}}^1$

素因数の和:313323

約数の個数: 24

約数和(自身を含む): 552643560

約数和(自身を除く): 275696084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 313289, 626578, 1253156, 4072757, 5325913, 8145514, 10651826, 16291028, 21303652, 69236869, 138473738, 276947476]

約数ペア:

[(1, 276947476), (2, 138473738), (4, 69236869), (13, 21303652), (17, 16291028), (26, 10651826), (34, 8145514), (52, 5325913), (68, 4072757), (221, 1253156), (442, 626578), (884, 313289)]