471037996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 999030032

約数和(自身を除く): 527992036

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 121, 143, 172, 242, 286, 473, 484, 559, 572, 946, 1118, 1573, 1741, 1892, 2236, 3146, 3482, 5203, 6149, 6292, 6964, 10406, 12298, 19151, 20812, 22633, 24596, 38302, 45266, 67639, 74863, 76604, 90532, 135278, 149726, 210661, 248963, 270556, 299452, 421322, 497926, 823493, 842644, 973219, 995852, 1646986, 1946438, 2738593, 3293972, 3892876, 5477186, 9058423, 10705409, 10954372, 18116846, 21410818, 36233692, 42821636, 117759499, 235518998, 471037996]

約数ペア:

[(1, 471037996), (2, 235518998), (4, 117759499), (11, 42821636), (13, 36233692), (22, 21410818), (26, 18116846), (43, 10954372), (44, 10705409), (52, 9058423), (86, 5477186), (121, 3892876), (143, 3293972), (172, 2738593), (242, 1946438), (286, 1646986), (473, 995852), (484, 973219), (559, 842644), (572, 823493), (946, 497926), (1118, 421322), (1573, 299452), (1741, 270556), (1892, 248963), (2236, 210661), (3146, 149726), (3482, 135278), (5203, 90532), (6149, 76604), (6292, 74863), (6964, 67639), (10406, 45266), (12298, 38302), (19151, 24596), (20812, 22633)]