2218159554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{917353}}^1$

素因数の和:917402

約数の個数: 32

約数和(自身を含む): 4931695104

約数和(自身を除く): 2713535550

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 917353, 1834706, 2752059, 5504118, 11925589, 23851178, 28437943, 35776767, 56875886, 71553534, 85313829, 170627658, 369693259, 739386518, 1109079777, 2218159554]

約数ペア:

[(1, 2218159554), (2, 1109079777), (3, 739386518), (6, 369693259), (13, 170627658), (26, 85313829), (31, 71553534), (39, 56875886), (62, 35776767), (78, 28437943), (93, 23851178), (186, 11925589), (403, 5504118), (806, 2752059), (1209, 1834706), (2418, 917353)]