286474964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{28751}}^1$

素因数の和:28855

約数の個数: 24

約数和(自身を含む): 521676288

約数和(自身を除く): 235201324

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 2491, 4982, 9964, 28751, 57502, 115004, 1351297, 1523803, 2702594, 3047606, 5405188, 6095212, 71618741, 143237482, 286474964]

約数ペア:

[(1, 286474964), (2, 143237482), (4, 71618741), (47, 6095212), (53, 5405188), (94, 3047606), (106, 2702594), (188, 1523803), (212, 1351297), (2491, 115004), (4982, 57502), (9964, 28751)]