245089918

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{24943}}^1$

素因数の和:24996

約数の個数: 16

約数和(自身を含む): 390623040

約数和(自身を除く): 145533122

約数列:

[1, 2, 17, 34, 289, 578, 4913, 9826, 24943, 49886, 424031, 848062, 7208527, 14417054, 122544959, 245089918]

約数ペア:

[(1, 245089918), (2, 122544959), (17, 14417054), (34, 7208527), (289, 848062), (578, 424031), (4913, 49886), (9826, 24943)]