258049246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2711}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 477485568

約数和(自身を除く): 219436322

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 523, 1046, 2711, 3661, 5422, 6799, 7322, 13598, 18977, 35243, 37954, 47593, 70486, 95186, 246701, 493402, 1417853, 2835706, 9924971, 18432089, 19849942, 36864178, 129024623, 258049246]

約数ペア:

[(1, 258049246), (2, 129024623), (7, 36864178), (13, 19849942), (14, 18432089), (26, 9924971), (91, 2835706), (182, 1417853), (523, 493402), (1046, 246701), (2711, 95186), (3661, 70486), (5422, 47593), (6799, 37954), (7322, 35243), (13598, 18977)]