497015434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239641}}^1$

素因数の和:239721

約数の個数: 16

約数和(自身を含む): 802321416

約数和(自身を除く): 305305982

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 239641, 479282, 4073897, 8147794, 14618101, 29236202, 248507717, 497015434]

約数ペア:

[(1, 497015434), (2, 248507717), (17, 29236202), (34, 14618101), (61, 8147794), (122, 4073897), (1037, 479282), (2074, 239641)]