128436765586

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1\times {\mathrm{554137}}^1$

素因数の和:554574

約数の個数: 24

約数和(自身を含む): 205165161396

約数和(自身を除く): 76728395810

約数列:

[1, 2, 17, 34, 289, 401, 578, 802, 6817, 13634, 115889, 231778, 554137, 1108274, 9420329, 18840658, 160145593, 222208937, 320291186, 444417874, 3777551929, 7555103858, 64218382793, 128436765586]

約数ペア:

[(1, 128436765586), (2, 64218382793), (17, 7555103858), (34, 3777551929), (289, 444417874), (401, 320291186), (578, 222208937), (802, 160145593), (6817, 18840658), (13634, 9420329), (115889, 1108274), (231778, 554137)]