272717354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48337}}^1$

素因数の和:48390

約数の個数: 32

約数和(自身を含む): 519730176

約数和(自身を除く): 247012822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 48337, 96674, 338359, 628381, 676718, 1256762, 1498447, 2996894, 4398667, 8797334, 10489129, 19479811, 20978258, 38959622, 136358677, 272717354]

約数ペア:

[(1, 272717354), (2, 136358677), (7, 38959622), (13, 20978258), (14, 19479811), (26, 10489129), (31, 8797334), (62, 4398667), (91, 2996894), (182, 1498447), (217, 1256762), (403, 676718), (434, 628381), (806, 338359), (2821, 96674), (5642, 48337)]