245719902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1780579}}^1$

素因数の和:1780607

約数の個数: 16

約数和(自身を含む): 512807040

約数和(自身を除く): 267087138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1780579, 3561158, 5341737, 10683474, 40953317, 81906634, 122859951, 245719902]

約数ペア:

[(1, 245719902), (2, 122859951), (3, 81906634), (6, 40953317), (23, 10683474), (46, 5341737), (69, 3561158), (138, 1780579)]