253233404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{3617}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 463161888

約数和(自身を除く): 209928484

約数列:

[1, 2, 4, 23, 46, 92, 761, 1522, 3044, 3617, 7234, 14468, 17503, 35006, 70012, 83191, 166382, 332764, 2752537, 5505074, 11010148, 63308351, 126616702, 253233404]

約数ペア:

[(1, 253233404), (2, 126616702), (4, 63308351), (23, 11010148), (46, 5505074), (92, 2752537), (761, 332764), (1522, 166382), (3044, 83191), (3617, 70012), (7234, 35006), (14468, 17503)]