2078126410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{298153}}^1$

素因数の和:298218

約数の個数: 32

約数和(自身を含む): 4057279632

約数和(自身を除く): 1979153222

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 298153, 596306, 1490765, 2981530, 5068601, 10137202, 12224273, 24448546, 25343005, 50686010, 61121365, 122242730, 207812641, 415625282, 1039063205, 2078126410]

約数ペア:

[(1, 2078126410), (2, 1039063205), (5, 415625282), (10, 207812641), (17, 122242730), (34, 61121365), (41, 50686010), (82, 25343005), (85, 24448546), (170, 12224273), (205, 10137202), (410, 5068601), (697, 2981530), (1394, 1490765), (3485, 596306), (6970, 298153)]