8119826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 15082200

約数和(自身を除く): 6962374

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 89, 121, 143, 178, 242, 286, 319, 377, 638, 754, 979, 1157, 1573, 1958, 2314, 2581, 3146, 3509, 4147, 5162, 7018, 8294, 10769, 12727, 21538, 25454, 28391, 33553, 45617, 56782, 67106, 91234, 139997, 279994, 312301, 369083, 624602, 738166, 4059913, 8119826]

約数ペア:

[(1, 8119826), (2, 4059913), (11, 738166), (13, 624602), (22, 369083), (26, 312301), (29, 279994), (58, 139997), (89, 91234), (121, 67106), (143, 56782), (178, 45617), (242, 33553), (286, 28391), (319, 25454), (377, 21538), (638, 12727), (754, 10769), (979, 8294), (1157, 7018), (1573, 5162), (1958, 4147), (2314, 3509), (2581, 3146)]