2989432888

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1433}}^1\times {\mathrm{1543}}^1$

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 6077693520

約数和(自身を除く): 3088260632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1433, 1543, 2866, 3086, 5732, 6172, 11464, 12344, 18629, 20059, 37258, 40118, 74516, 80236, 149032, 160472, 242177, 260767, 484354, 521534, 968708, 1043068, 1937416, 2086136, 2211119, 4422238, 8844476, 17688952, 28744547, 57489094, 114978188, 229956376, 373679111, 747358222, 1494716444, 2989432888]

約数ペア:

[(1, 2989432888), (2, 1494716444), (4, 747358222), (8, 373679111), (13, 229956376), (26, 114978188), (52, 57489094), (104, 28744547), (169, 17688952), (338, 8844476), (676, 4422238), (1352, 2211119), (1433, 2086136), (1543, 1937416), (2866, 1043068), (3086, 968708), (5732, 521534), (6172, 484354), (11464, 260767), (12344, 242177), (18629, 160472), (20059, 149032), (37258, 80236), (40118, 74516)]