245667026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{21599}}^1$

素因数の和:21670

約数の個数: 24

約数和(自身を含む): 413683200

約数和(自身を除く): 168016174

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 11374, 21599, 43198, 237589, 475178, 1015153, 2030306, 2613479, 5226958, 11166683, 22333366, 122833513, 245667026]

約数ペア:

[(1, 245667026), (2, 122833513), (11, 22333366), (22, 11166683), (47, 5226958), (94, 2613479), (121, 2030306), (242, 1015153), (517, 475178), (1034, 237589), (5687, 43198), (11374, 21599)]