1869618434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{572449}}^1$

素因数の和:572545

約数の個数: 16

約数和(自身を含む): 2967580800

約数和(自身を除く): 1097962366

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 572449, 1144898, 13166327, 26332654, 40643879, 81287758, 934809217, 1869618434]

約数ペア:

[(1, 1869618434), (2, 934809217), (23, 81287758), (46, 40643879), (71, 26332654), (142, 13166327), (1633, 1144898), (3266, 572449)]