489020983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{19507}}^1$

素因数の和:19614

約数の個数: 16

約数和(自身を含む): 556212096

約数和(自身を除く): 67191113

約数列:

[1, 11, 43, 53, 473, 583, 2279, 19507, 25069, 214577, 838801, 1033871, 9226811, 11372581, 44456453, 489020983]

約数ペア:

[(1, 489020983), (11, 44456453), (43, 11372581), (53, 9226811), (473, 1033871), (583, 838801), (2279, 214577), (19507, 25069)]