17449276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19739}}^1$

素因数の和:19773

約数の個数: 24

約数和(自身を含む): 34821360

約数和(自身を除く): 17372084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 19739, 39478, 78956, 256607, 335563, 513214, 671126, 1026428, 1342252, 4362319, 8724638, 17449276]

約数ペア:

[(1, 17449276), (2, 8724638), (4, 4362319), (13, 1342252), (17, 1026428), (26, 671126), (34, 513214), (52, 335563), (68, 256607), (221, 78956), (442, 39478), (884, 19739)]