419560492034

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1\times {\mathrm{20947}}^1$

素因数の和:21858

約数の個数: 32

約数和(自身を含む): 640682011200

約数和(自身を除く): 221121519166

約数列:

[1, 2, 109, 139, 218, 278, 661, 1322, 15151, 20947, 30302, 41894, 72049, 91879, 144098, 183758, 2283223, 2911633, 4566446, 5823266, 10014811, 13845967, 20029622, 27691934, 317367997, 634735994, 1509210403, 1924589413, 3018420806, 3849178826, 209780246017, 419560492034]

約数ペア:

[(1, 419560492034), (2, 209780246017), (109, 3849178826), (139, 3018420806), (218, 1924589413), (278, 1509210403), (661, 634735994), (1322, 317367997), (15151, 27691934), (20947, 20029622), (30302, 13845967), (41894, 10014811), (72049, 5823266), (91879, 4566446), (144098, 2911633), (183758, 2283223)]