1330778172

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1\times {\mathrm{1009}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 3135686400

約数和(自身を除く): 1804908228

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 839, 1009, 1572, 1678, 2018, 2517, 3027, 3356, 4036, 5034, 6054, 10068, 12108, 109909, 132179, 219818, 264358, 329727, 396537, 439636, 528716, 659454, 793074, 846551, 1318908, 1586148, 1693102, 2539653, 3386204, 5079306, 10158612, 110898181, 221796362, 332694543, 443592724, 665389086, 1330778172]

約数ペア:

[(1, 1330778172), (2, 665389086), (3, 443592724), (4, 332694543), (6, 221796362), (12, 110898181), (131, 10158612), (262, 5079306), (393, 3386204), (524, 2539653), (786, 1693102), (839, 1586148), (1009, 1318908), (1572, 846551), (1678, 793074), (2018, 659454), (2517, 528716), (3027, 439636), (3356, 396537), (4036, 329727), (5034, 264358), (6054, 219818), (10068, 132179), (12108, 109909)]