428085844

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{202309}}^1$

素因数の和:202359

約数の個数: 18

約数和(自身を含む): 783142010

約数和(自身を除く): 355056166

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 202309, 404618, 809236, 4653107, 9306214, 18612428, 107021461, 214042922, 428085844]

約数ペア:

[(1, 428085844), (2, 214042922), (4, 107021461), (23, 18612428), (46, 9306214), (92, 4653107), (529, 809236), (1058, 404618), (2116, 202309)]