2017302404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{399941}}^1$

素因数の和:400055

約数の個数: 24

約数和(自身を含む): 3841042968

約数和(自身を除く): 1823740564

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 399941, 799882, 1599764, 5199233, 10398466, 20796932, 38794277, 77588554, 155177108, 504325601, 1008651202, 2017302404]

約数ペア:

[(1, 2017302404), (2, 1008651202), (4, 504325601), (13, 155177108), (26, 77588554), (52, 38794277), (97, 20796932), (194, 10398466), (388, 5199233), (1261, 1599764), (2522, 799882), (5044, 399941)]