890252396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1190177}}^1$

素因数の和:1190209

約数の個数: 24

約数和(自身を含む): 1799549136

約数和(自身を除く): 909296740

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1190177, 2380354, 4760708, 13091947, 20233009, 26183894, 40466018, 52367788, 80932036, 222563099, 445126198, 890252396]

約数ペア:

[(1, 890252396), (2, 445126198), (4, 222563099), (11, 80932036), (17, 52367788), (22, 40466018), (34, 26183894), (44, 20233009), (68, 13091947), (187, 4760708), (374, 2380354), (748, 1190177)]