247487566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{54013}}^1$

素因数の和:54123

約数の個数: 16

約数和(自身を含む): 388900800

約数和(自身を除く): 141413234

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 54013, 108026, 1566377, 3132754, 4267027, 8534054, 123743783, 247487566]

約数ペア:

[(1, 247487566), (2, 123743783), (29, 8534054), (58, 4267027), (79, 3132754), (158, 1566377), (2291, 108026), (4582, 54013)]