520059678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{11491}}^1$

素因数の和:11912

約数の個数: 32

約数和(自身を含む): 1097715840

約数和(自身を除く): 577656162

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 397, 794, 1191, 2382, 7543, 11491, 15086, 22629, 22982, 34473, 45258, 68946, 218329, 436658, 654987, 1309974, 4561927, 9123854, 13685781, 27371562, 86676613, 173353226, 260029839, 520059678]

約数ペア:

[(1, 520059678), (2, 260029839), (3, 173353226), (6, 86676613), (19, 27371562), (38, 13685781), (57, 9123854), (114, 4561927), (397, 1309974), (794, 654987), (1191, 436658), (2382, 218329), (7543, 68946), (11491, 45258), (15086, 34473), (22629, 22982)]