279614958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{8209}}^1$

素因数の和:9032

約数の個数: 32

約数和(自身を含む): 639985920

約数和(自身を除く): 360370962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 811, 1622, 2433, 4866, 5677, 8209, 11354, 16418, 17031, 24627, 34062, 49254, 57463, 114926, 172389, 344778, 6657499, 13314998, 19972497, 39944994, 46602493, 93204986, 139807479, 279614958]

約数ペア:

[(1, 279614958), (2, 139807479), (3, 93204986), (6, 46602493), (7, 39944994), (14, 19972497), (21, 13314998), (42, 6657499), (811, 344778), (1622, 172389), (2433, 114926), (4866, 57463), (5677, 49254), (8209, 34062), (11354, 24627), (16418, 17031)]