988394416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3633803}}^1$

素因数の和:3633828

約数の個数: 20

約数和(自身を含む): 2027662632

約数和(自身を除く): 1039268216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3633803, 7267606, 14535212, 29070424, 58140848, 61774651, 123549302, 247098604, 494197208, 988394416]

約数ペア:

[(1, 988394416), (2, 494197208), (4, 247098604), (8, 123549302), (16, 61774651), (17, 58140848), (34, 29070424), (68, 14535212), (136, 7267606), (272, 3633803)]