2892604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 5995080

約数和(自身を除く): 3102476

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 389, 572, 676, 778, 1556, 1859, 3718, 4279, 5057, 7436, 8558, 10114, 17116, 20228, 55627, 65741, 111254, 131482, 222508, 262964, 723151, 1446302, 2892604]

約数ペア:

[(1, 2892604), (2, 1446302), (4, 723151), (11, 262964), (13, 222508), (22, 131482), (26, 111254), (44, 65741), (52, 55627), (143, 20228), (169, 17116), (286, 10114), (338, 8558), (389, 7436), (572, 5057), (676, 4279), (778, 3718), (1556, 1859)]