489631772

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{25603}}^1$

素因数の和:26297

約数の個数: 24

約数和(自身を含む): 980735616

約数和(自身を除く): 491103844

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 4781, 9562, 19124, 25603, 51206, 102412, 179221, 358442, 716884, 17486849, 34973698, 69947396, 122407943, 244815886, 489631772]

約数ペア:

[(1, 489631772), (2, 244815886), (4, 122407943), (7, 69947396), (14, 34973698), (28, 17486849), (683, 716884), (1366, 358442), (2732, 179221), (4781, 102412), (9562, 51206), (19124, 25603)]