1520661637

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 1797189120

約数和(自身を除く): 276527483

約数列:

[1, 11, 19, 53, 107, 209, 583, 1007, 1177, 1283, 2033, 5671, 11077, 14113, 22363, 24377, 62381, 67999, 107749, 137281, 268147, 747989, 1185239, 1291981, 1510091, 2608339, 7275893, 14211791, 28691729, 80034823, 138241967, 1520661637]

約数ペア:

[(1, 1520661637), (11, 138241967), (19, 80034823), (53, 28691729), (107, 14211791), (209, 7275893), (583, 2608339), (1007, 1510091), (1177, 1291981), (1283, 1185239), (2033, 747989), (5671, 268147), (11077, 137281), (14113, 107749), (22363, 67999), (24377, 62381)]