490454806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{22259}}^1$

素因数の和:22763

約数の個数: 16

約数和(自身を含む): 769305600

約数和(自身を除く): 278850794

約数列:

[1, 2, 23, 46, 479, 958, 11017, 22034, 22259, 44518, 511957, 1023914, 10662061, 21324122, 245227403, 490454806]

約数ペア:

[(1, 490454806), (2, 245227403), (23, 21324122), (46, 10662061), (479, 1023914), (958, 511957), (11017, 44518), (22034, 22259)]