449849042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137737}}^1$

素因数の和:137833

約数の個数: 16

約数和(自身を含む): 714033792

約数和(自身を除く): 264184750

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 137737, 275474, 3167951, 6335902, 9779327, 19558654, 224924521, 449849042]

約数ペア:

[(1, 449849042), (2, 224924521), (23, 19558654), (46, 9779327), (71, 6335902), (142, 3167951), (1633, 275474), (3266, 137737)]