518422021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2441}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 611076312

約数和(自身を除く): 92654291

約数列:

[1, 13, 17, 31, 221, 403, 527, 961, 2441, 6851, 12493, 16337, 31733, 41497, 75671, 212381, 539461, 983723, 1286407, 2345801, 16723291, 30495413, 39878617, 518422021]

約数ペア:

[(1, 518422021), (13, 39878617), (17, 30495413), (31, 16723291), (221, 2345801), (403, 1286407), (527, 983723), (961, 539461), (2441, 212381), (6851, 75671), (12493, 41497), (16337, 31733)]