2438934645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{28087}}^1$

素因数の和:28929

約数の個数: 32

約数和(自身を含む): 4465317888

約数和(自身を除く): 2026383243

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 827, 2481, 4135, 5789, 12405, 17367, 28087, 28945, 84261, 86835, 140435, 196609, 421305, 589827, 983045, 2949135, 23227949, 69683847, 116139745, 162595643, 348419235, 487786929, 812978215, 2438934645]

約数ペア:

[(1, 2438934645), (3, 812978215), (5, 487786929), (7, 348419235), (15, 162595643), (21, 116139745), (35, 69683847), (105, 23227949), (827, 2949135), (2481, 983045), (4135, 589827), (5789, 421305), (12405, 196609), (17367, 140435), (28087, 86835), (28945, 84261)]