1859442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 4139520

約数和(自身を除く): 2280078

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 769, 806, 1209, 1538, 2307, 2418, 4614, 9997, 19994, 23839, 29991, 47678, 59982, 71517, 143034, 309907, 619814, 929721, 1859442]

約数ペア:

[(1, 1859442), (2, 929721), (3, 619814), (6, 309907), (13, 143034), (26, 71517), (31, 59982), (39, 47678), (62, 29991), (78, 23839), (93, 19994), (186, 9997), (403, 4614), (769, 2418), (806, 2307), (1209, 1538)]