2470984922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9289417}}^1$

素因数の和:9289445

約数の個数: 16

約数和(自身を含む): 4458920640

約数和(自身を除く): 1987935718

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9289417, 18578834, 65025919, 130051838, 176498923, 352997846, 1235492461, 2470984922]

約数ペア:

[(1, 2470984922), (2, 1235492461), (7, 352997846), (14, 176498923), (19, 130051838), (38, 65025919), (133, 18578834), (266, 9289417)]