454156688

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{56431}}^1$

素因数の和:56942

約数の個数: 20

約数和(自身を含む): 881693568

約数和(自身を除く): 427536880

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 56431, 112862, 225724, 451448, 902896, 28384793, 56769586, 113539172, 227078344, 454156688]

約数ペア:

[(1, 454156688), (2, 227078344), (4, 113539172), (8, 56769586), (16, 28384793), (503, 902896), (1006, 451448), (2012, 225724), (4024, 112862), (8048, 56431)]