3912558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 8526336

約数和(自身を除く): 4613778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 487, 618, 974, 1339, 1461, 2678, 2922, 4017, 6331, 8034, 12662, 18993, 37986, 50161, 100322, 150483, 300966, 652093, 1304186, 1956279, 3912558]

約数ペア:

[(1, 3912558), (2, 1956279), (3, 1304186), (6, 652093), (13, 300966), (26, 150483), (39, 100322), (78, 50161), (103, 37986), (206, 18993), (309, 12662), (487, 8034), (618, 6331), (974, 4017), (1339, 2922), (1461, 2678)]