4080596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 7779240

約数和(自身を除く): 3698644

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 809, 1261, 1618, 2522, 3236, 5044, 10517, 21034, 42068, 78473, 156946, 313892, 1020149, 2040298, 4080596]

約数ペア:

[(1, 4080596), (2, 2040298), (4, 1020149), (13, 313892), (26, 156946), (52, 78473), (97, 42068), (194, 21034), (388, 10517), (809, 5044), (1261, 3236), (1618, 2522)]