1256272018

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1\times {\mathrm{4463}}^1$

素因数の和:4986

約数の個数: 24

約数和(自身を含む): 2006335872

約数和(自身を除く): 750063854

約数列:

[1, 2, 17, 34, 289, 487, 578, 974, 4463, 8279, 8926, 16558, 75871, 140743, 151742, 281486, 1289807, 2173481, 2579614, 4346962, 36949177, 73898354, 628136009, 1256272018]

約数ペア:

[(1, 1256272018), (2, 628136009), (17, 73898354), (34, 36949177), (289, 4346962), (487, 2579614), (578, 2173481), (974, 1289807), (4463, 281486), (8279, 151742), (8926, 140743), (16558, 75871)]