1311798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 2845440

約数和(自身を除く): 1533642

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 311, 622, 703, 933, 1406, 1866, 2109, 4218, 5909, 11507, 11818, 17727, 23014, 34521, 35454, 69042, 218633, 437266, 655899, 1311798]

約数ペア:

[(1, 1311798), (2, 655899), (3, 437266), (6, 218633), (19, 69042), (37, 35454), (38, 34521), (57, 23014), (74, 17727), (111, 11818), (114, 11507), (222, 5909), (311, 4218), (622, 2109), (703, 1866), (933, 1406)]