4880018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 8733312

約数和(自身を除く): 3853294

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 151, 226, 286, 302, 1243, 1469, 1661, 1963, 2486, 2938, 3322, 3926, 16159, 17063, 21593, 32318, 34126, 43186, 187693, 221819, 375386, 443638, 2440009, 4880018]

約数ペア:

[(1, 4880018), (2, 2440009), (11, 443638), (13, 375386), (22, 221819), (26, 187693), (113, 43186), (143, 34126), (151, 32318), (226, 21593), (286, 17063), (302, 16159), (1243, 3926), (1469, 3322), (1661, 2938), (1963, 2486)]