2974875458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{20719}}^1$

素因数の和:20882

約数の個数: 32

約数和(自身を含む): 4887267840

約数和(自身を除く): 1912392382

約数列:

[1, 2, 17, 34, 41, 82, 103, 206, 697, 1394, 1751, 3502, 4223, 8446, 20719, 41438, 71791, 143582, 352223, 704446, 849479, 1698958, 2134057, 4268114, 14441143, 28882286, 36278969, 72557938, 87496337, 174992674, 1487437729, 2974875458]

約数ペア:

[(1, 2974875458), (2, 1487437729), (17, 174992674), (34, 87496337), (41, 72557938), (82, 36278969), (103, 28882286), (206, 14441143), (697, 4268114), (1394, 2134057), (1751, 1698958), (3502, 849479), (4223, 704446), (8446, 352223), (20719, 143582), (41438, 71791)]