247937332

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{65731}}^1$

素因数の和:65799

約数の個数: 24

約数和(自身を含む): 463804992

約数和(自身を除く): 215867660

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 65731, 131462, 262924, 1511813, 2694971, 3023626, 5389942, 6047252, 10779884, 61984333, 123968666, 247937332]

約数ペア:

[(1, 247937332), (2, 123968666), (4, 61984333), (23, 10779884), (41, 6047252), (46, 5389942), (82, 3023626), (92, 2694971), (164, 1511813), (943, 262924), (1886, 131462), (3772, 65731)]