289557974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{160687}}^1$

素因数の和:160759

約数の個数: 16

約数和(自身を含む): 468566208

約数和(自身を除く): 179008234

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 160687, 321374, 2731679, 5463358, 8516411, 17032822, 144778987, 289557974]

約数ペア:

[(1, 289557974), (2, 144778987), (17, 17032822), (34, 8516411), (53, 5463358), (106, 2731679), (901, 321374), (1802, 160687)]