7842098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 13746240

約数和(自身を除く): 5904142

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 257, 418, 514, 803, 1387, 1606, 2774, 2827, 4883, 5654, 9766, 15257, 18761, 30514, 37522, 53713, 107426, 206371, 356459, 412742, 712918, 3921049, 7842098]

約数ペア:

[(1, 7842098), (2, 3921049), (11, 712918), (19, 412742), (22, 356459), (38, 206371), (73, 107426), (146, 53713), (209, 37522), (257, 30514), (418, 18761), (514, 15257), (803, 9766), (1387, 5654), (1606, 4883), (2774, 2827)]