6987838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 12573792

約数和(自身を除く): 5585954

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 461, 583, 689, 922, 1166, 1378, 5071, 5993, 7579, 10142, 11986, 15158, 24433, 48866, 65923, 131846, 268763, 317629, 537526, 635258, 3493919, 6987838]

約数ペア:

[(1, 6987838), (2, 3493919), (11, 635258), (13, 537526), (22, 317629), (26, 268763), (53, 131846), (106, 65923), (143, 48866), (286, 24433), (461, 15158), (583, 11986), (689, 10142), (922, 7579), (1166, 5993), (1378, 5071)]