297024496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{640139}}^1$

素因数の和:640176

約数の個数: 20

約数和(自身を含む): 595330200

約数和(自身を除く): 298305704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 640139, 1280278, 2560556, 5121112, 10242224, 18564031, 37128062, 74256124, 148512248, 297024496]

約数ペア:

[(1, 297024496), (2, 148512248), (4, 74256124), (8, 37128062), (16, 18564031), (29, 10242224), (58, 5121112), (116, 2560556), (232, 1280278), (464, 640139)]